J&M 220, Operating And Maintenance Manual

Page 1: ...PACT HAMMER OPERATING AND MAINTENANCE MANUAL J M MODEL 220 HYDRAULIC IMPACT HAMMER WITH MODEL 335 POWER PACK SERIAL NUMBERS 484002 AND ABOVE OM 220 325 0296 SPECIALIZING IN PILE DRIVING EQUIPMENT J M FOUNDATION EQUIPMENT LLC ...

Page 2: ...MODEL 220 HYDRAULIC IMPACT HAMMER ...

Page 3: ...ual is divided into seven sections Introduction General information Preparation for Operation Operation Maintenance Trouble Shooting and Ordering Parts The General Information section contains a brief description of the hammer and specification information The Preparation for Operation section contains information about maintenance and other work required before starting the hammer The Operation s...

Page 4: ...MODEL 220 HYDRAULIC IMPACT HAMMER ...

Page 5: ...t indirect incidental or consequential damage or delay If requested by J M products or parts for which a warranty claim is made are to be returned transportation prepaid to J M Any improper use including operation after discovery of defective or worn parts operation beyond rated capacity substitution of parts not approved by J M or any alteration or repair by others in such manner as is J M s judg...

Page 6: ...10 K Setting Variable Stroke Cylinder Pressure II 10 L Fuel Lubricating Oil And Grease II 11 III OPERATING INSTRUCTIONS A Completion of Set up and Maintenance III 2 B Control Panel III 2 C Starting And Warming Up The Engine III 3 D Warming Hydraulic Oil III 3 E Operation Of The Hammer III 4 1 Rated Hammer Energy III 4 2 Maximum blows per inch III 4 3 Stroke Control III 4 4 Stroke Setting III 5 F S...

Page 7: ...V 10 O Tensioning Wire Ropes IV 10 P Charging Accumulators IV 12 Q Replacing Ram Connection IV 13 R Bolt Torque Information IV 14 S Checking Replacing Recoil Dampener IV 15 T Checking Replacing Cushion Material IV 15 V HYDRAULIC CIRCUITRY A Drive Pump V 1 B Stroke Control Pump V 2 C Other V 3 Hydraulic Schematic V 4 D Hydraulic Components List V 5 VI ELECTRICAL CIRCUITRY A Diesel Engine VI 1 B Str...

Page 8: ... Serial Number Locations VII 2 VIII ORDERING PARTS A Procedure VIII 1 B Fitting Description Key VIII 2 Fitting Description Selector Chart SC1 VIII 3 C Hose Description Code VIII 4 D Parts Identification VIII 5 E Miscellaneous Accessories VIII 48 F Recommended Spare Parts VIII 51 G Recommended Tightening Torque VIII 52 ...

Page 9: ...e Impact Hammer and a Vibratory Hammer or Auger are needed The Hammer can also be powered by any source providing the required flow pressure cooling and filtration The 220 Hydraulic Hammer delivers 46 000 ft lbs 6359 7 Kg M of energy at its full stroke of 4 0 1 2M at a blow rate of 40 blows per minute B MAJOR COMPONENTS The hammer system consists of 8 major components Fig 1 page I 4 Hydraulic Actu...

Page 10: ...bles provide a resilient means of connection and eliminate the need for keys or bolted connections The hammer is designed to fit in 26 x 8 rail leads produced by J M and other manufacturers The connecting plates provide mounting points for the lead guide rails necessary for J M leads and various other hammer guidance systems Lifting Bale The lifting bale surrounds and protects the hydraulic actuat...

Page 11: ...essure threaded type quick disconnects on these hoses facilitate connection to the power unit without oil loss Dust covers are provided to keep disconnects clean when the hammer is disconnected Power Unit Power for the hammer is normally provided by a free standing Model 325 diesel hydraulic power unit The Model 325 is powered by a Caterpillar 3306 engine which develops 325 Hp at 2100 rpm The tota...

Page 12: ...RAULIC IMPACT HAMMER I GENERAL INFORMATION B MAJOR COMPONENTS CONTINUED I 4 SHEAVE LIFTING BALE HYD ACTUATOR ASM GUIDE STRUCTURE TRIP BAR HOSES RAM DRIVE CAP INSERT CONTROL PANEL CONTROL PENDANT 175 POWER UNIT FIG 1 ...

Page 13: ...p 41395 lbs 18776 kg Length bare 121 0 6401mm Complete operating length with cap 23 7 7188mm Width without guides 32 660 mm Depth 48 1219mm Depth centerline to back 18 457 mm Depth centerline to front 18 457 mm Hydraulic hose length standard 150 45 m Weight includes one half of hydraulic hoses Set up for 26 leads and 14 square concrete pile Power Unit Designation J M Model 325 Engine CAT 3306TA Ma...

Page 14: ...lubricate or repair the unit when it is in operation or lifted above ground level 5 Never remove paint over or cover warning or safety labels If labels become damaged or unreadable replace immediately 6 All personnel should wear approved safety clothing including HARD HATS SAFETY SHOES SAFETY GLASSES and HEARING PROTECTION when in the vicinity of this machinery 7 Do not stand any closer to this eq...

Page 15: ...on or attempt to move equipment with hydraulic hoses 28 Do not attempt to locate hydraulic leaks with your hands High pressure hydraulic leaks can penetrate the skin causing severe damage blood poisoning and infection Do not attempt to repair leaks while the equipment is in operation 29 Do not attempt to tighten or loosen fittings or hoses when the machine is in operation 30 Power unit must always...

Page 16: ...only pile caps that are correctly sized for the type cushion material and pile size being driven 45 Before starting driving operations check that the hammer striker block and pile cap are properly aligned with the centerline of the pile Dangerous lateral forces generated by misalignment may damage hammer or break piling with resultant hazard from falling objects 46 Stay well clear of ram point pil...

Page 17: ...ngs To lift hammer horizontally See Fig 1 The hammer is designed to be picked up by the lead guide rails Use shackles at each of the four lifting holes provided in the lead guides to attach the four lifting cables Alternately the hammer can be picked up using the lifting sheave and a pin through the cable ears in the bottom plate Ensure that the lifting cables are properly sized for the hammer wei...

Page 18: ... a two part line If a single part line is desired the sheave can be replaced with a sleeve p n 160777 To lift the hammer to a vertical position first remove the rope guide bolt and sleeve See Fig 2 Pass the crane wire rope around the lifting sheave and re attach to crane boom Lift hammer to the vertical position Re install rope guide bolt and sleeve FIG 2 II 5 TEMPORARILY REMOVE ROPE GUIDE BOLT AN...

Page 19: ...1mm diameter cushion material 8 into top of DCB 1 drive cap base 2 50mm thick and 25 635mm diameter for DCB 2 drive cap base Place 1 2 13mm thick aluminum plate 7 on top of cushion material This plate holds the cushion material in place if it fractures during driving Place the 9 1 2 243mm thick tapered steel striker block 3 on top of the aluminum plate Place the recoil dampener 9 around the top of...

Page 20: ...ng leads in horizontal position pick up hammer as described in Section II C For vertical installation into leads first attach the crane line to the hammer as described in Section II D and lift hammer carefully into vertical position Position leads over the hammer and lift the hammer into the lead guide rails Alternately remove the rear lead guide angles from the hammer Position the hammer on the l...

Page 21: ...the couplings are fully run up tightened They should be firmly hand tight If wrenches are used be careful not to over tighten Pipe wrenches are not recommended Connection of hoses at the Hammer The Model 220 is normally shipped with the hoses attached to the hammer If the hoses have been shipped separately they must be connected to the hammer Figure 4 shows the correct hose arrangement After the h...

Page 22: ...peed operation It is not necessary to fill the return hose with oil Read SECTION III OPERATING INSTRUCTIONS Start and warm up the engine in accordance with SECTION III C With the engine warmed up and running at 1500 rpm turn and hold the hammer switch to the REVERSE position The hoses will fill with oil in approximately two minutes Do not engage any other switches on the control pendant during thi...

Page 23: ... the cylinder Remove the hose from its fitting at the cylinder extend end Place and hold the end of the hose in an adequate container or bucket Start and warm up the engine in accordance with SECTION III C With the engine warmed up and running at 1000 rpm turn the clamp switch on the control pendant to the OPEN position Oil should start flowing from the hose within 20 seconds When the flow of oil ...

Page 24: ...MODEL 220 HYDRAULIC IMPACT HAMMER ...

Page 25: ...using the procedure in Section IV N of the maintenance and adjustments chapter NOTE DO NOT SET THE VARIABLE STROKE CYLINDER PRESSURE BY ADJUSTING THE CLAMP PRESSURE SWITCH The clamp light q on the pendant should NOT come ON L FUEL LUBRICATING OIL AND GREASE The following are reminders for lubrication maintenance procedures that should be performed in preparation for operation of the Model 220 hydr...

Page 26: ...OPERATIONS AND MAINTENANCE HYDRAULIC FLUID COLD TACHOMETER ENG OIL PRESSURE WATER TEMP REMOTE LOCAL AMMETER REVERSE OFF FORWARD MAIN POWER ENGINE THROTTLE DRIVE OPEN CLOSE HOUR METER CLOSE OPEN CLOSE ON OFF START OPEN CLOSE REV FOR CLOSE SLOW FAST OFF r i c k l m g h f a j q d r e b s o q p s n FIG 1 REMOTE CONTROL PENDANT ...

Page 27: ...comes on if hydraulic oil is below 60 F 16 C b Main power switch Circuit Breaker on off switch for 24 volt electrical power Must be ON for hammer operations c Engine throttle d Engine shut down reset button Must be held in when starting engine until oil pressure exceeds 30 PSI 2 Bar e Engine ON OFF START switch for diesel engine f Engine tachometer g Engine oil pressure gage h Engine water tempera...

Page 28: ...r If the engine fails to start after 30 seconds of cranking allow the starter to cool for two minutes before repeating the starting procedure As the engine starts release the ENGINE START SWITCH It will return to the RUN position Adjust the throttle until the engine is running at 1500 rpm and allow the engine to warm up for five minutes Allow the temperature of the hydraulic oil to come up to at l...

Page 29: ...78 kg to get energy in ft lbs kN m Stroke length may be measured by observing the stroke length scale decal located on the guide angles and comparing them to the pointer on the ram The stroke length scale is marked in 1 4 ft 076m increments 2 Maximum blows per inch Driving in excess of 10 blows per inch 25 4mm is considered practical refusal Driving in excess of 10 blow per inch is considered impr...

Page 30: ...sition To lengthen the stroke turn the clamp switch to the CLOSE position briefly This will retract the variable stroke cylinder lengthening the stroke When stroke is at the length required return the clamp switch to its neutral position The stroke length may be changed while hammer is in operation The operation of the hydraulic hammer can be controlled directly from the control panel by the remot...

Page 31: ... of blows using the FORWARD REVERSE switch To deliver a single blow start the hammer as described above and as the ram begins to descend turn the FORWARD REVERSE switch back to the neutral position The ram will fall delivering a single blow The hammer may be stopped after delivering any number of blows I EMERGENCY STOP When the diesel engine is running pressing the EMERGENCY STOP button on the pen...

Page 32: ...at or near the relief valve setting for a prolonged portion of the operating cycle reduce engine RPM 3 When operating at short stroke reduce engine RPM as far as possible 4 Be sure that the engine water anti freeze ratio is in the recommended range insufficient or excessive anti freeze will reduce the cooling capacity of the radiator 5 Check coolant level regularly and keep full 6 Be sure that the...

Page 33: ...d arctic conditions below 0 F 18 C it may be necessary to use a special Arctic type hydraulic oil Consult J M or your hydraulic oil supplier for recommendations 5 Consult the Caterpillar engine manual for appropriate cold weather engine lubricant 6 After the engine is warmed up set engine speed to 1500 RPM Turn the FORWARD REVERSE switch to REVERSE for 5 minutes This will circulate warmer hydrauli...

Page 34: ...mmer Different lubricants are needed and some components require more frequent lubrication than others Therefore it is necessary that the instructions regarding types of lubricants and frequency of their application be closely followed To prevent minor irregularities from developing into serious conditions that might involve shut down and major repair several other services or inspections are reco...

Page 35: ...n II F Check Engine oil level Check engine water level Lubricate trip valve lever at pivot and wheel on valve Lubricate hammer guide columns Torque 16 ram cylinder rod connection bolts Check the oil level in the hydraulic reservoir and refill if necessary CAUTION It is absolutely imperative that no dirt or other impurities be permitted to contaminate the hydraulic oil Any contamination will drasti...

Page 36: ...0 F 16 C D MAINTENANCE MONTHLY Re Torque ALL hammer bolts per Torque Table Page VIII 52 Retorque set screws on cylinder rod super nut Inspect ram bumpers at top of stroke E MAINTENANCE EVERY 4 MONTHS Have the hydraulic oil tested by a local hydraulic service center Replace if required Disassemble inspect and lubricate the connection between cylinder rod and the ram Check the nitrogen gas charge in...

Page 37: ...ght be required Have hydraulic oil tested every 2 months During stand by or inactive periods the servicing interval may be twice those specified The unit should be exercised every 30 days or less depending on conditions H LUBRICATION Diesel Engine Crankcase Follow the engine manufacturer s maintenance schedule and the lubricating oil specifications outlined in the CATERPILLAR OPERATION GUIDE The l...

Page 38: ...ory performance in the system Among the most common of these factors are rust corrosion contamination and products of oil deterioration Most problems can be minimized or avoided simply by maintaining a disciplined preventive maintenance program Some simple steps to follow as part of that program are a Keep stored oil dry and clean at all times and always store in clean containers b Always clean to...

Page 39: ...erature will accelerate oil deterioration and oxidation Mixing of different manufacturers hydraulic oil is not recommended However it can be done if the oils are miscible contain the same base and additive It may be necessary to contact an oil supplier to determine this New power units are shipped with CHEVRON Clarity AW46 hydraulic oil This oil exceeds the requirements of both the E P A and U S F...

Page 40: ...nded to use an immersion heater to pre heat the oil prior to starting Contact J M for other arctic operating procedures It may also be necessary in extremely cold or hot climates to use a different viscosity oil which is better adapted to adverse conditions Contact the nearest oil supply representative for suggested procedures CHEVRON Clarity AW46 hydraulic oil is available from J M in five gallon...

Page 41: ... elements and gaskets from the filter housing 3 Clean filter housing with a lint free rag 4 Install the new gaskets to the new filter elements Apply a light coating of multi purpose grease to the top of each gasket 5 Screw the return filter elements and gaskets clockwise onto the filter housing until the gaskets make contact to the filter housing base 6 Using the filter wrench tighten both return ...

Page 42: ...ction Turning the screw clockwise will increase the pressure setting Turning counter clockwise will decrease pressure CAUTION NEVER ADJUST THE RELIEF VALVE WHILE THE SYSTEM IS UNDER PRESSURE 4 Close all power unit doors 5 Disconnect the pressure and return largest disconnects at the power unit 6 Start and warm up diesel engine When engine is warmed up increase engine RPM to maximum 7 While observi...

Page 43: ...ed up increase engine RPM to maximum 7 While observing the CLOSE pressure gage turn the CLAMP switch to CLOSE The pressure should read 1500 PSI 103 Bar 8 If the pressure is not correct repeat steps 3 thru 8 9 When the desired pressure is achieved hold the adjusting screw with an open end wrench and tighten the adjusting screw jam nut 10 Do not reset the variable stroke control pressure by adjustin...

Page 44: ...on on the lifting bale 7 Slide tensioning cylinder P N 160783 onto pulling stud and secure with two nuts P N 400051 Tighten nuts to remove slack from the wire rope When tightening this 1 00 8UNC nut hold rope from turning with the flats on the threaded rope fitting 8 Connect a hydraulic hand pump P N 160785 with gage to the tensioning cylinder 9 Operate hand pump extending cylinder until gage read...

Page 45: ...sting accumulator charge pressure on the charge kit gage See page V 4 for correct pressures 6 To increase charge pressure carefully crack open the nitrogen gas bottle valve until the charge kit gage pressure reaches the specified pressure level CAUTION DO NOT OPEN NITROGEN VALVE RAPIDLY AS GAS BOTTLE PRESSURE MAY EXCEED ACCUMULATOR PRESSURE RATING 7 To decrease charge pressure open the bleed valve...

Page 46: ...m cavity Place the top plate and one of the nylon inserts on the cylinder rod without touching or marking threads Thread the super nut onto cylinder rod with the hex heads up toward the top plate until the top of the nut is aproximately 0 25 inches from the top end of the cylinder rod threds Thread the rod flange with the flange end down onto the cylinder rod until it contacts the super nut Torque...

Page 47: ... specifications apply to the bolts from the component assemblies listed Whenever any of these bolts are replaced the given torque specifications should be adhered to LIFTING BALE Page VIII 6 Item 72 5 8 11 233 Ft Lbs 32 2Kg M Item 35 1 8 1009 Ft lbs 139 4Kg M RAM ASSEMBLY Page VIII 8 Item 20 3 4 10HHCS 275 Ft Lbs 38Kg M ACTUATOR MOUNTING Page VIII 9 Item 4 3 4 10SHCS 417 Ft Lbs 57 6Kg M ACTUATOR A...

Page 48: ...MODEL 220 HYDRAULIC IMPACT HAMMER ...

Page 49: ...oved Replace with new dampener Re tighten clamps on wire rope Wire rope should be adjusted so that with hammer lifted 1 2 25 50mm gap exists between recoil dampener and hammer base plate 160451 See FIG 3 Page II 7 for location of recoil dampener T CHECKING REPLACING CUSHION MATERIAL With new cushion material the striker plate flange should be 2 45mm above the top of a DCB 1 Drive Cap 32 leads If t...

Page 50: ...ored under pressure in the PRESSURE ACCUMULATOR A1 adds to the pump flow causing an upward velocity of the ram that is greater than the pump flow alone would generate As the CYLINDER raises the ram oil in the upper blind end of the CYLINDER is exhausted back to the power unit through a 1 50 return hose Flow resistance in the return hose causes a portion of this exhaust flow to be temporarily store...

Page 51: ...itch to the NEUTRAL position When the trip valve is activated by the trip bar a pilot pressure signal is sent to the CONTROL VALVE V3 pilot piston shifting the CONTROL VALVE The balance of the cycle is the same as in the long stroke position above B STROKE CONTROL PUMP With the diesel engine running hydraulic oil is taken from the reservoir by the stroke control pump P2 The stroke control pump oil...

Page 52: ...MODEL 220 HYDRAULIC IMPACT HAMMER ...

Page 53: ... from the hammer 65 PSI Check VALVE CV5 prevents excess pressure from damaging HEAT EXCHANGER HE A manual pump MP is provided to fill the hydraulic reservoir A CHECK VALVE CV2 prevents loss of oil from the reservoir back through the manual pump A temperature switch TS located in the reservoir operates the hydraulic oil cold light Check valve CV8 and orifice OF2 control the movement of the DUMP VAL...

Page 54: ...MODEL 220 HYDRAULIC IMPACT HAMMER V HYDRAULIC CIRCUITRY HYDRAULIC SCHEMATIC V 4 ...

Page 55: ...er 4 100518 VIII 36 GA 1 Drive pressure gage 150079 VIII 31 GA 2 Close clamp pressure gage 150079 VIII 31 GA 3 Open clamp pressure gage 150079 VIII 31 GA 4 Return filter gage 100436 VIII 39 HE Oil Cooler 400099 VIII 36 MP Manual Pump 100447 VIII 37 MV1 Shut off valve 400117 VIII 38 OF1 Control valve orifice 810777 VIII 19 OF2 Dump valve orifice 810777 VIII 17 P1 Drive Pump 170309 VIII 36 P2 Stroke...

Page 56: ...stopping the diesel engine in the event that engine water temperature is too high or engine oil pressure is too low The heart of the safety system is the SHUTDOWN RESET which is normally closed thereby providing current to operate the HOUR METER and to energize the fuel rack and allows fuel to flow to the diesel engine The SHUTDOWN RESET must remain closed so that fuel continues to flow to the die...

Page 57: ...r to where the stroke length most adequately suits the job conditions This can be done at any time as described above NOTE The pressure switch PS1 shown in the stroke control portion of the electrical schematic is not used in the operation of the Model 220 hydraulic impact hammer The adjustment of this switch should remain at the setting required for a Vibratory Driver Extractor C HYDRAULIC HAMMER...

Page 58: ...e motor driven throttle actuator decrease engine RPM F TACHOMETER The TACH SENDER generates an electrical pulse every time a flywheel gear tooth passes this sensor This high frequency signal is converted to a visual indication of engine RPM by the TACHOMETER GAGE TACH The MAIN POWER switch must be ON and the engine running for the TACH to function G OTHER With the MAIN POWER switch ON if the tempe...

Page 59: ...MODEL 220 HYDRAULIC IMPACT HAMMER VI ELECTRICAL CIRCUITRY ELECTRICAL LAYOUT VI 4 ...

Page 60: ...MODEL 220 HYDRAULIC IMPACT HAMMER VI ELECTRICAL CIRCUITRY ELECTRICAL SCHEMATIC VI 5 ...

Page 61: ... 400786 FUEL SOL Fuel valve solenoid See Caterpillar Parts Book HOUR METER Hour Meter 100343 HYD FLUID COLD Hydraulic oil warning 100355 LOCAL REMOTE Local remote switch 140361 M Engine throttle actuator 110246 MAIN POWER Main power circuit breaker 400141 OIL PRESSURE Oil pressure gage switch 100329 OPEN CLOSE Clamp switch 130155 OPEN SOL Open clamp solenoid 130033 PS Pressure Switch 810033 REVERS...

Page 62: ...0 160997 1 160997 17 NYLON INSERT 220 160999 2 160999 18 FITT2L 06P04M000 0000001 100717 2 19 ORIFICE PLUG 810813 2 810813 20 1 00 8UNC X 6 50 LG SHCS 160922 12 21 TRIP CYLINDER 36in 160949 1 22 TRIP BAR 220 160953 1 160953 23 TRIP VALVE MODIFIED 810815 1 24 50 LOCK WASHER MEDIUM 100121 14 25 WIRE ROPE ASM 160B 220 160990 4 160990 26 SPRING PIN 375 x 2 0 LG 120521 4 27 HOSE CLAMP 160821 2 28 BASE ...

Page 63: ...400069 4 57 75 LOCK WASHER MEDIUM 100069 12 58 75 10 HEX NUT 100587 4 59 ELASTOMER 100796 1 60 CLAMP MOUNTING PLATE 160211 1 160211 61 SHEAVE 160469 1 62 HOSE CLAMP 100009 1 100009 63 BELLEVILLE WASHER 160793 4 64 HOSE CLAMP 100015 2 100015 65 375 X1 5 LG SHCS 130117 4 66 1 00 8UNC FLEX LOCK NUT 160905 1 67 625 11 X 1 75 LG SHCS LOC WELL 100005 4 68 625 LOCK WASHER MEDIUM 100007 8 69 625 11 HEX NU...

Page 64: ... 2 160549 99 437 LOCK WASHER 100443 2 100 MODIFIED 1 8UNC X 8 0 SHCS 810761 1 810761 101 5 13 X 1 5 LG SHCS 100513 6 102 375 16 X 4 0 LG SHCS 300089 1 103 HOSE CLAMP 110317 1 110317 104 375 LOCK WASHER 400149 1 105 375 16 UNC ESNA NUT 100762 2 106 75 10 X 2 5 LG SHCS LOC WEL 100067 2 107 38 16 X 3 00LG SHCS 110913 4 108 NYLON WASHER 160909 1 160909 109 URETHANE BUSHING 160911 1 160911 110 TRIP BAR...

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Page 73: ...00 000S007 100646 1 18 PISTON 220 160719 1 160719 19 PISTON SEAL 160978 2 20 2 75 12 ESNA NUT 160924 1 21 TUBE 160417 1 160417 22 FITT2L 06M06R000 000H001 130057 2 23 75 10UNC X 7 50 LG SHCS 160349 8 24 75 BELLEVILLE WASHER 160281 8 25 CARTRIDGE 160323 2 26 75 10UNC ESNA NUT 160315 8 27 TRANSFER HOUSING 160523 1 160523 28 FITT2L 24F24M000 0000008 160815 1 29 2 50PA 1 50PA ADAPTER 160813 1 160813 3...

Page 74: ...terials for 220 ACTUATOR ASSEMBLY Drawing 810797 08 06 2007 43 FITT2P 06P000000 000S007 400213 1 44 349 BACK UP WASHER 160509 1 45 ROD WIPER 160976 1 46 MODULAR BACK UP 160974 1 47 ORIFICE PLUG 810777 1 810777 48 WEAR BAND 160972 1 49 111 0 RING 110602 1 50 HALF HOURS LABOR 40 Page 2 of 2 ...

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Page 77: ...EL 100105 1 7 2 222 O RING 90 DURO 100037 2 8 25 20UNC x 5 00 LG SHCS 160856 4 160856 9 COVER 160161 1 160161 10 375 16UNC X 1 75 LG SHCS 160333 4 11 109 O RING 90 DURO 160329 1 12 FITT2P 02P000000 000S007 100646 4 13 ORIFICE PLUG 810777 1 810777 14 CARTRIDGE 160323 1 15 2 113 O RING 90 DURO 140255 4 16 375 LOCK WASHER 400149 4 17 25 LOCK WASHER 100559 4 18 312 FLAT WASHER 100293 1 19 FITT2P 04P00...

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Page 79: ...ECK VALVE ASM Drawing 810683 08 06 2007 1 CHECK BODY 160411 1 160411 2 CHECK POPPET 160441 1 160441 3 CHECK COVER 160443 1 160443 4 2 232 O RING 90 DURO 400379 1 5 5 13 X 2 5 LG SHCS 110735 4 6 50 LOCK WASHER MEDIUM 100121 4 7 SPRING 160765 1 8 2 226 O RING 90 DURO 110929 2 9 HALF HOURS LABOR 1 Page 1 of 1 ...

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