Tulsa RUFNEK 130, Service Manual

Page 1: ...DISASSEMBLY 3 E INPUT PLANET SET DISASSEMBLY 3 F SECONDARY PLANET SET DISASSEMBLY 3 G OUTPUT PLANET SET DISASSEMBLY 3 GENERAL ASSEMBLY 3 H OUTPUT PLANET SET ASSEMBLY 3 I SECONDARY PLANET SET ASSEMBLY...

Page 2: ...e brake fully open at about 340 PSI the brake valve will open and dynamically control the lowering of the load ASSEMBLY NUMBER EXPLANATION This manual is for design series 003 In the case of a major d...

Page 3: ...secure and able to withstand the applied loads The stability of the mounting system must be approved by a qualified person All welding should also be done by a qualified person Winch mount must be fla...

Page 4: ...for compliance Must insure that the drum clutch is fully engaged before hoisting A visual inspection of the drum clutch engagement is required before each winching operation Must rig all loads secure...

Page 5: ...mounted to is subject to standards for this type of inspection then those standards must be followed If oil changes reveal significant metallic particles then a teardown and inspection must be made t...

Page 6: ...four cap screws 25 4 Remove the motor 63 from the winch by removing four capscrews 30 5 Remove the counterbalance valve 28 from the counterbalance block 79 and inspect the metering hole to make sure i...

Page 7: ...til the piston is clear of the housing An alternative method of removing the piston is to use shop air to slowly pressurize the brake port to remove the piston from the brake housing 16 4 Inspect the...

Page 8: ...ag clutch 95 Finally remove the retaining ring 66 from the other end of the driver then remove the second bearing 67 from the input driver Notice the direction of lock up on the clutch 95 for re assem...

Page 9: ...e two cap screws 91 nuts and washers 85 86 from the frames 73 74 Do not remove the air cylinder 68 yet Disconnect the airline from the backside of the brake housing 16 that goes to the brake band air...

Page 10: ...10 CLUTCH INSPECTION...

Page 11: ...y 4 Remove the input gear set 22 along with the inner and outer thrust washers 34 Inspect parts and replace if necessary 5 Remove the secondary gear set 23 and sun gear 7 Inspect and replace if necess...

Page 12: ...ngs 22 4 from the planet pins 22 5 2 Remove the pins from the carrier 22 1 by carefully tapping them out 3 Remove the planet gears 22 2 thrust washers 22 6 and bearings 22 3 from the carrier 22 1 4 In...

Page 13: ...rings 23 4 from the planet pins 23 5 2 Remove the pins from the carrier 23 1 by carefully tapping them out 3 Remove the planet gears 23 2 thrust washers 23 6 and bearings 23 3 from the carrier 23 1 4...

Page 14: ...5 2 Remove the pins from the carrier 24 1 by carefully tapping them out 3 Remove the planet gears 24 5 thrust washers 24 6 and bearings 24 3 from the carrier 24 1 4 Remove the thrust plate 24 7 and sn...

Page 15: ...ashers 24 6 2 Being careful to line up the thrust washers 24 6 and bearings 24 3 with the planet pins 24 5 press the pins into the carrier 24 1 3 Replace the retaining rings 24 4 GENERAL ASSEMBLY H OU...

Page 16: ...2 bearings 23 3 and thrust washers 23 6 2 Being careful to line up the thrust washers 23 6 and bearings 23 3 with the planet pins 23 5 press the pins into the carrier 23 1 3 Replace the retaining rin...

Page 17: ...bearings 22 3 and thrust washers 22 6 2 Being careful to line up the thrust washers 22 6 and bearings 22 3 with the planet pins 22 5 press the pins into the carrier 22 1 3 Replace the retaining rings...

Page 18: ...ion see page 28 of this manual 5 Install the thrust washer 37 onto the secondary gear set 23 Insert the gear set into the secondar gear housing 9 Make sure to line up all three planet gears in theseco...

Page 19: ...77 Then tighten the jam nut to secure the adjusting nut 3 Install the inner thrust collar 46 making sure the half moon slots are lined up with the key slots in the output shaft 20 Tap the three keys 4...

Page 20: ...this manual 9 Turn the drum to make sure it is not binding 10 If necessary install the air cylinder 17 and the air cylinder cover 96 to the brake housing with four capscrews 51 and spacers 103 11 Ins...

Page 21: ...cs in lightweight Non EP oil before installation 7 Install the piston 54 into the brake housing 16 and gently tap it down until it is seated making sure not to damage the o rings 55 57 or back up ring...

Page 22: ...Install the counter balance valve 28 into the counterbalance block 79 4 Install the o rings 26 into the manifold block 78 and counterbalance block 79 Install the manifold block 78 and counter balance...

Page 23: ...sures b Load being lifted may be more than the winch s rating Reduce the load or re rig to increase mechanical advantage Oil leaks from the vent located on the top of the gearbox a The motor shaft sea...

Page 24: ...2 43751 DRUM BUSHING 20 1 43748 OUTPUT SHAFT 21 1 4481 INTELLIGUARD SYSTEM 22 1 4340 INPUT GEAR SET 22 1 1 43814 INPUT CARRIER 22 2 3 43766 INPUT PLANET GEAR 22 3 3 30484 NEEDLE BEARING 22 4 3 41715...

Page 25: ...43828 CLEVIS 43 1 42937 U BOLT 44 2 21214 NUT 45 6 21644 CAPSCREW 46 1 43775 THRUST COLLAR 47 3 43826 KEY 48 1 43776 THRUST COLLAR 49 OMIT 50 1 42932 BALL BEARING 51 4 42941 CAPSCREW 52 7 42148 STATO...

Page 26: ...2 20521 NUT 86 2 20518 LOCKWASHER 87 1 42495 HOSE ASSEMBLY 88 1 43459 HOSE ASSEMBLY 89 1 939243 CLEVIS PIN 90 1 42955 MOUNTING BRACKET 91 2 29472 CAPSCREW 92 2 21128 GREASE ZERK FITTING 93 1 13050 BRE...

Page 27: ...27 VISCOSITY CHART...

Page 28: ...7 45 106 80 64 1 2 20 85 64 51 120 90 72 9 16 12 109 82 65 153 115 92 9 16 18 122 91 73 172 129 103 5 8 11 150 113 90 212 159 127 5 8 18 170 128 102 240 180 144 3 4 10 266 200 160 376 282 226 3 4 16 2...

Page 29: ...29 RUFNEK 130 ISOMETRIC DRAWING DO NOT USE MAGNETS ON OR AROUND WINCH TWG PO Box 1130 Jenks OK 74037 1130 USA Phone 918 298 8300 www dovertwg com...