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WARNING: If incorrectly used this machine can cause severe injury. Those who use
and maintain this machine should be trained in its proper use, warned of its dangers
and should read the entire manual before attempting to set up, operate, adjust or
service the machine.

OWNER/OPERATOR’S MANUAL
& ILLUSTRATED PARTS LIST

09-167B REV C

MODEL:

75-70665

SNOWBLOWER-48"  SB348

Summary of Contents for 75-70665

Page 1: ... and maintain this machine should be trained in its proper use warned of its dangers and should read the entire manual before attempting to set up operate adjust or service the machine OWNER OPERATOR SMANUAL ILLUSTRATED PARTS LIST 09 167B REV C MODEL 75 70665 SNOWBLOWER 48 SB348 ...

Page 2: ...e of California to cause cancer birth defects or other reproductive harm California Advertencia de la Proposicion 65 El estado de California hace saber que los gases de escape de los motores diesel y algunos de sus componentes producen cáncer defectos de nacimiento y otros daños en el proceso de reproducción humana L émission du moteur de ce matériel contient des produits chimiques que l Etat de C...

Page 3: ...s You can trust Jacobsen replacement parts because they are manufactured with the same high precision and quality as the original parts Jacobsen designs and builds its equipment to serve many years in a safe and productive manner For longest life use this product only as directed in the manual keep it in good repair and follow safety warnings and instructions You ll always be glad you did Jacobsen...

Page 4: ...er is designed to facilitate clearing of large volumes of snow from sidewalks driveways and small parking lots This is a 2 stage blower The auger feeds the snow into the blower housing The Snowblower is belt driven with a chain drive from a gearbox to the 14 open centered auger The hydraulic controlled chute directs the snow from side to side with fingertip control of the auxiliary hydraulics A he...

Page 5: ...sly pursue full indemnification and costs from any party responsibleforsuchunauthorizedpost manufacture modifications and or accessories should personal injury and or property damage result This symbol means ATTENTION BECOME ALERT Your safety and the safety of others is involved Signal word definitions The signal words below are used to identify levels of hazard seriousness These words appear in t...

Page 6: ...RAL SAFETY OPERATING SAFETY 1 STOP ENGINE to install drive belt 2 DO NOT attempt to work on unit or any attachments with the engine running STOP ENGINE 3 Rear weight bar with 4 weights must be used with the snowblower Remove the weights when snowblower is removed 4 Always direct the discharge chute into an open area with adequate clearance 5 Before leaving the tractor seat Disengage PTO Set Parkin...

Page 7: ...ach the cables to the chute control pipe See Figure 3 for parts identification and location Tighten the cables with the eye bolt 5 Check the oil level in the gearbox 6 Check all belts for proper tension 7 Remove the drive pulley shield and install the proper drive belt for the power unit NOTE See Belt Size Chart for Steiner Tractors and Attachments for correct belt sizes on power units Replace shi...

Page 8: ...k couplers on the tractor NOTE If the rotation does not match the lever operation the hoses may be reversed 6 A weight bar with 4 weights is required on 4 wheel drive units whenever the snowblower is installed Install according to weight bar instructions REMOVAL INSTRUCTIONS 1 Lower the snowblower and stop engine 2 Disconnect the two hydraulic hoses and install dust covers 3 Remove the drive belt ...

Page 9: ...ter may be used for optimum traction 5 If drive belt slips adjust drive belt tension according to power unit manual 6 Keep the chute rotation cables tight 7 Rotate chute using the auxiliary hydraulic control lever Try to blow snow with the wind on windy days 8 Control the throwing distance by adjusting the chute deflectors Move the locating strap sideways and select a different hole ASSURE CLEAR D...

Page 10: ...bearings Check drive belts for proper tension and signs of cracking Lubricate chute swivel areas Check gearbox oil level Oil level is 3 inches down from top of case about half full Use 90 gear oil 100 hour Change gearbox oil at 100 hours or four 4 weeks initially and every 1000 hours or six 6 months of operation thereafter Use 90 gear oil Store the snowblower with the cylinder retracted ...

Page 11: ... with safety shear bolts Replace with 1 4 X 1 Grade 5 bolts only Keep the shear bolts tight Photo 2 AUGER SHEAR BOLT Serial No 1582 up The auger is equipped with two shear bolts Replace with 1 4 X 1 Grade 2 bolts only Keep the shear bolts tight Photo 3 BLOWER The blower can be adjusted within the blower housing by moving the shaft bearings and or adding or removing washers under the bearings This ...

Page 12: ...re adjusted by moving the shoes up or down in the slots provided The shoes can be moved from side to side to obtain the lowest setting for the cutting edge to be more effective on hard surfaces Photo 7 CHUTE CABLES The threaded eye bolt can be tightened to adjust the tension on both cables Photo 8 CUTTING EDGE The cutting edge can be reversed when worn to give double life NOTE Side extensions can ...

Page 13: ...11 SNOWBLOWER PARTS SECTION PARTS SECTION ...

Page 14: ...12 SNOWBLOWER AUGER HOUSING FIGURE 1 ...

Page 15: ...N 1001 1713 78 032 SKID SHOE RT 1 SN 1714 78 033 SKID SHOE LFT 1 SN 1714 1 9 64141 4 NUT WLF 3 8 16 23 1 10 55 FB23016 FLANGE BRG 2 BOLT 1 2 1 11 64163 84 WASHER 1 015 X 1 75 X 125 1 1 12 82 067 SPROCKET SPECIAL 5045 1 1 13 64025 01 NUT 1 4 20 HEX 2 SN 1001 1581 64025 01 NUT 1 4 20 HEX 4 SN 1582 1 14 64123 114 BOLT HEX 1 4 20X1 1 SN 1001 1581 99 D0408 BOLT 1 4 X 1 GRADE 2 2 SN 1582 1 15 80 216 AUG...

Page 16: ...14 SNOWBLOWER BLOWER CHUTE FIGURE 2 ...

Page 17: ...DEFLECTOR 1 2 9 64123 87 BOLT HEX 3 8 16X1 3 4 1 2 10 62 497 17 CHUTE 1 2 11 64139 24 BLT WLF 3 8 16 X 1 8 2 12 64 273 CHUTE CLAMP 3 2 13 64141 4 NUT WLF 3 8 16 31 2 14 62 496 17 BLOWER HOUSING 1 2 15 64139 21 BLT WLF 3 8 16X3 4 22 2 16 80 217 BLOWER SHAFT 1 2 17 85 B28 BUSHING 1 2 18 64123 114 BOLT HEX 1 4 20X1 1 2 19 64025 01 NUT 1 4 20 HEX 2 2 20 64164 10 1 4X1 4X1 1 4 MACH KEY 1 2 21 80 219 HU...

Page 18: ...16 SNOWBLOWER CHUTE CONTROLS FIGURE 3 ...

Page 19: ... 1 3 5 25 0103 4 6 FITTING 2 3 6 23 004 QUICK COUPLER MALE 2 3 7 64025 05 NUT 3 8 16 HEX 2 3 8 99 K18 EYEBOLT 1 3 9 45 035 CABLE 2 3 10 64139 21 BLT WLF 3 8 16X3 4 7 3 11 64141 4 NUT WLF 3 8 16 7 3 12 64 276 17 CHUTE CONTROL PIPE 1 3 13 64 277 17 PIPE GUIDE 1 3 14 62 550 AUGER HOUSING 1 3 15 64 275 CYLINDER ANCHOR 1 3 16 02 CP0610 COTTER PIN 3 16 X 1 1 4 2 3 17 64229 03 LOCKNUT NYLON 3 8 16 1 3 18...

Page 20: ...18 SNOWBLOWER MAIN FRAME FIGURE 4 ...

Page 21: ...3 64163 61 WSHR 81X 406X16GA 5 4 24 64141 6 NUT 5 16 18 6 4 25 55 PB22012 BEARING 3 4 2 4 26 64139 08 BOLT 5 16 18X3 4 WLF 4 4 27 80 191 DRIVE SHAFT 1 4 28 83 BK85H PULLEY 1 SN 1001 1713 83 BK95H PULLEY 1 SN 1714 4 29 83 H12 BUSHING 1 4 30 83 2BK36HPULLEY 1 SN 1001 1713 83 2BK45HPULLEY 1 SN 1714 4 31 64164 11 KEY 3 16X3 16X1 1 4 SQ 2 4 32 82 074 PULLEY 1 SN 1001 1713 82 080 PULLEY 1 SN 1714 4 33 8...

Page 22: ...20 SNOWBLOWER BELTS IDLERS FIGURE 5 ...

Page 23: ...0 0814 BOLT 1 2 X 1 3 4 2 5 12 83 018 FLAT IDLER DOUBLE 1 5 13 81 BX62 BELT BX62 MATCHED 2 SN 1001 1713 81 BX63 BELT BX63 MATCHED 2 SN 1714 5 14 64006 05 LOCKWSHR HELICAL 1 2 1 5 15 81 BX62 BELT BX62 1 SN 1001 1713 81 BX63 BELT BX63 1 SN 1714 1 5 16 64123 70 BOLT HEX 3 8 16X1 1 2 1 5 17 40 206 IDLER ARM AUGER 1 5 18 81 A053 DRIVE BELT 420 1 SN 1001 1713 81 A051 DRIVE BELT 420 1 SN 1714 NOTE SEE ST...

Page 24: ...22 SNOWBLOWER GEAR BOX PARTS FIGURE 6 ...

Page 25: ...6 4 87 244643 BEARING CONE 4 6 5 87 244610 BEARING CUP 4 6 6 87 210001 0 CASTING TAPPED HOLES 1 87 210002 0 CASTING THRU HOLES 1 6 8 87 251016 GEAR 16 TOOTH 1 6 9 87 251024 GEAR 24 TOOTH 1 6 10 04 011 RETAINING RING 4 6 11 87 200200 KEY 2 6 12 87 200300 PIPE PLUG 1 4 NPT 2 87 20030V VENT PLUG 1 87 203815 BOLT 3 8 16 X 1 1 2 SHCS 9 87 2003VB BUSHING PLAIN 1 4 NPT 1 NOT ILLUSTRATED ...

Page 26: ...n a Textron company is built to exacting standards ensured by ISO 9001 and ISO 14001 registration at all our manufacturing locations A worldwide dealer network and factory trained technicians backed by Textron Parts Xpress provide reliable high quality product support ...

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