ALLIS CHALMERS HD5 Crawler Tractor Parts Manual

HD -5 crawler tractor parts catalog (INCLUDES ALL SERIAL NOS.) Form 70626003 English (Same as 0626003-8) A WARNING STUDY THE OPERATION AND MAINTENANCE INSTRUCTION MANUAL THROUGH BEFORE STARTING, OPERATING, MAINTAINING, FUELING OR SERVICING THIS MACHINE.

Notice: This machine has a Detroit Diesel engine. MinnPar does not offer any of the engine parts. Please consult a Detroit Diesel dealer

TRACTOR MODELS Several distinct models of the HD5 tractor are available and this Repair Parts Catalog has been prepared to show the parts for each. All parts listed herein, which have no specific usage indicated, are applicable to all models. Those parts which are used only on specific models are so indicated. The currently available models and their identifying symbols are indicated below. This symbol is stamped in front of the tractor serial number on each model. DESCRIPTION MODEL SYMBOL Short Track(33 links), Oscillating Truck Frames, 44" Tread HD5A Short Track (33 links), Oscillating Truck Frames, 60" Tread HD5B Long Track (37 links), Oscillating Truck Frames, 44" Tread HD5D Long Track (37 links), Oscillating Truck Frames, 60" Tread HD5E Long Track (37 links), Rigid Truck Frames, 60" Tread HD5F Long Track (37 links), Rigid Truck Frames, 60" Tread, equipped with TRACTOMOTIVE Front Shovel* HD5G *Order all parts for TRACTOMOTIVE SHOVEL and Hydraulic System from Tracto- motive Corporation, Deerfield, Illinois or from nearest authorized Dealer. MODEL HD5A (44" Tread, Short Track) MODEL HD5B (60" Tread, Short Track) MODEL HD5D (44" Tread, Long Track) MODEL HD5E (60" Tread, Long Track) MODEL HD5F (Without Shovel) MODEL HD5G (With Shovel) SERIAL NUMBERS ' The tractor serial number is stamped on the rear face of the steering clutch housing at the upper right hand corner; also on a small plate attached to the cowl, facing the operator. The engine serial number is stamped on the left side of the cylinder block at the upper right hand corner. Effective approximately August 1948, the engine serial numbering system was changed as a measure toward simplification. Under the old system the prefix "271-" (followed by the serial number) was used to denote the 2-cylinder engines (Example 271-8325). Under the new system the prefix"2A" serves the same purpose. However, with the new prefix, the serial numbers were started over again (Example: 2A-021). 1

Air Pre-Cleaner Extension Air Cleaners Air Heater Balance Shaft Batteries and Cables Battery Box ALPHABETICAL 163 48 59 16 130 123 INDEX Injector Injector Control Instruments Lights and Wiring Main Bearings Main Frame 52 56 136 134 11 108 Bevel Gear and Shaft 91 Muffler 57 Blower 47 Numerical Index 175 Bottom Guards 157 Odometer 138 Brakes 101 Oil. By-Pass Valve 23 Breather Tube 41 Oil Cooler 19 Bumpers 108 Oil Filler 23 Cab 155 Oil Filters 22, 25 Cab Curtains 151 Oil Pan 18 Cab Enclosures 153 Oil Pump 21 Camshaft 16 Painting and Marking 102 Canopy 149 Piston 13 Connecting Rod 13 Power Pulley 145 Cowl 127 Power Take-Off 141,147 Crankcase Guard 108, 157 Primer 61 Crankshaft 11 Radiator and Water Connections 69 Cylinder Block 9 Radiator Curtain 160 Cylinder Head 17 Radiator Guard 159 Cylinder Liner 13 Radiator Screens 160 Drawbar 129 Radiator Shell 128 Engine and Mounting 5 Rear Fenders 125 Engine Clutch 71 Rear Flood Light 140 Engine Clutch Control 77 Rigid Beam 107 Engine Controls 43, 45 Rocker Cover 18 Engine Coolant Heater 168 Seat ' 123 Equalizing Spring 105, 106 Service Kits 171 Fan 66 Special Attachments 137 thru 170 Final Drive 94 thru 99 Starter 131 Floor 125 Steering Clutch and Final Drive Housing . . . 88 Flywheel 11 Steering Clutches 91 Flywheel Housing 6 Steerilg Clutch Throwout 93 Front Fenders 127 Street Plate 161 Front Hydraulic Pump Mounting 161 Tail Light 139 Front Pull Hook 108 Timing Gears 11, 16, 47 Fuel Filters 27, 30, 31 Timing Gear Cover 7 Fuel Pressure Gauge 137 Tools 165 Fuel Pump 33 Tool Box 123 Fuel Tank and Lines 37 Track 121 Fuel Tank Guard 158 Track Idler 111 Gear Shift 85 Track Release 109 'Generator 132,133 Track Supporting Roller 117 Governor 39 Transmission 81 Grille Screen 160 Truck Frame 119 Grousers 161 Truck Wheels 113, 115 Hood 127 Universal Joint 78, 79 Hood Side Plates 156 Valve Mechanism 15 Hour Meter 162 Water Pump 67 4

ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PART NUMBER 052269 054058 035712 035190 904208 052148 035236 035190 904208 035073 904208 911043 060618 911044 904209 060619 911044 904209 075620 064531 QTY. 1 1 2 2 4 1 2 2 4 8 8 4 2 2 2 2 2 2 4 8 -4 4 4 ENGINE AND- MOUNTING DESCRIPTION KIT NUMBER ENGINE ASSEMBLY (Includes BLOWER, GOVERNOR, fuel PUMP and water PUMP. Does not include air CLEANER, FAN, fuel FILTER, oil FILTER, GENERATOR, MUFFLER or starting MOTOR) SUPPORT, engine, rear left CAPSCREW, 1/2"NC x 2-1/4" CAPSCREW, 1/2"NC x 1-1/2" LOCKWASHER, 1/2" SUPPORT, engine, rear right CAPSCREW, 1/2"NC x 1-3/4" CAPSCREW, 1/2"NC x 1-1/2" LOCKWASHER, 1/2" CAPSCREW, engine mounting (1/2"NF x 1-3/4") LOCKWASHER, 1/2" NUT, 1/2"NF (Model HD5G only) NOTE: Items 9 thru 15 comprise the FIRST TYPE ENGINE MOUNTING as used on tractors prior to serial No. 25364. Those items shown without part numbers are no longer serviced and must be replaced with items 16 thru 19. STUD, front engine mounting (5/8"NF x 4-7/16") NUT, 5/8"NF LOCKWASHER, 5/8" STUD, rear engine mounting (5/8"NF x 3-5/16") NUT, 5/8"NF LOCKWASHER, 5/8" WASHER, spacing, engine mounting WASHER, plain (1/4" thick) CAGE, engine mounting pads PAD, rebound, engine mounting PAD, shock, engine mounting (Continued) 5

ENGINE AND MOUNTING (Continued) ITEM 16 17 18 PART NUMBER 082451 083404 082452 911044 QTY. 4 4 2 2 DESCRIPTION KIT NUMBER NOTE: Items 16 thru 19 comprise the SECOND TYPE ENGINE MOUNTING effective with tractor - serial No. 25364. MOUNTING, engine BRACKET, engine mounting STUD, front engine mounting (5/8"NF x 3-7/8") NUT, 5/8"NF 904209 2 LOCKWASHER, 5/8" 19 082453 2 STUD, rear engine mounting (5/8"NF x 2-3/4") 911044 2 NUT, 5/8"NF 904209 2 LOCKWASHER, 5/8" 20 052239 4 PLATE, engine mounting (Additional 4 used on Model HD5G) 21 052215 1 SUPPORT, engine, front 22 036707 2 CAPSCREW, 5/8"NC x 1-3/4" 904209 2 LOCKWASHER, 5/8" ITEM PART NUMBER QTY. FLYWHEEL HOUSING DESCRIPTION KIT NUMBER 1 5165829 1 HOUSING ASSEMBLY, flywheel (Includes item 5) 912726 1 PLUG. pipe, 3/4"NPT 2 041916 11 CAPSCREW, 7/16"NC x 2" 3 041250 1 CAPSCREW, 7/16"NC x 1-1/4" 904207 11 LOCKWASHER, 7/16" 4 2 PIN, dowel, flywheel housing to block (See CYLINDER BLOCK) 5 1 SEAL, crankshaft, rear (See CRANKSHAFT) 6 5152525 1 GASKET, flywheel housing to block 064349 7 5169101 1 COVER, balance weight 8 040382 3 CAPSCREW, 3/8"NC x 1-3/8" 9 056721 1 CAPSCREW, 3/8"NC x 2-1/2" 904206 4 LOCKWASHER, 3/8" 10 5152413 1 GASKET, balance weight cover 064349

TIMING GEAR COVER PART II EM NUMBER QTY. DESCRIPTION 1 5165835 1 COVER ASSEMBLY (Includes item 8) 2 041916 4 CAPSCREW, 7/16"NC x 2" 3 047558 2 CAPSCREW, 7/16"NC x 2-1/4" 4 052352 1 CAPSCREW, 5/16"NC x 4-3/4" 5 013059 1 CAPSCREW, 3/8"NC x 2" 6 040427 2 CAPSCREW, 3/8"NF x 5-1/2" (Also attaches generator bracket) 903774 11 CAPSCREW, 5/16"NC x 2" 904205 12 LOCKWASHER, 5/16" 904206 3 LOCKWASHER, 3/8" 904207 6 LOCKWASHER, 7/16" 912298 2 WASHER, plain, SAE std., 7/16" 911041 2 NUT, 3/8"NF KIT NUMBER 7 5156192 1 GASKET 064349 8 1 SEAL, oil (See CRANKSHAFT AND FLYWHEEL) 7

03 18 17 15 CYLINDER BLOCK

ITEM PART NUMBER QTY. CYLINDER BLOCK DESCRIPTION KIT NUMBER 1 5189873 1 BLOCK ASSEMBLY, cylinder (Includes items 2 thru 13A and hard- ware indented below)( When required for engines prior to #271- 12671 also order 1 DIPSTICK 5174696, 1 GUIDE 5174687 and 1 GASKET SET 5192432) 915433 1 COCK, water drain, 1/4"NPT 901666 6 PLUG, pipe, ctsk-hd., 1"NPT 901667 1 PLUG, pipe, ctsk-hd., 1-1/4"NPT 911381 4 PLUG, pipe, s lotted -hd. , 1 /4 "NPT oil passage plugs 904260 4 PLUG, pipe, ctsk-hd., 3/8"NPT 2 5151272 2 PLUG (plain, solid, 11/32" diam. x 7/32" long)(oil passage)(Used on engines prior to #2A-5794) 3 5151576 2 PIN, dowel, flywheel housing to block (1/2" x 1-5/8") 4 5156150 2 PIN, dowel, timing gear cover to block (hollow, 5/8" x 11/16") 5 5158674 3 CAP, main bearing (When required for engines prior to #271-6531 also order 2 BOLTS 5152149 with each CAP) 5152068 6 BOLT (5/8"NC x 4-5/16")(Engines prior to #271-6531) 6 5152149 { 6 BOLT (5/8"NC x 4-3/4")(Engines #271-6531 thru #2A-37701) 5189841 6 . BOLT (5/8"NC x 5-1/8")(Effective with engine #2A-37702) 904209 6 LOCKWASHER, 5/8" 7 4 PIN, dowel, rear main bearing thrust washer (See CRANKSHAFT) 8 3 STUD, fuel pump attaching (See FUEL PUMP) 9 5 BEARING, camshaft and balance shaft (See CAMSHAFT AND BALANCE SHAFT) 9A 6 BOLT, cylinder head (Not illustrated. See CYLINDER HEAD) 10 6 COVER, lower push rod 11 6 PLUG, retaining, lower push rod cover 12 12 SEAL, lower push rod cover Not illustrated. See VALVE MECHANISM 13 12 WASHER, lower push rod cover seal 13A 2 GUIDE, camshaft follower 14 5154970 1 TUBE ASSEMBLY, air box drain (1 TUBE, 1 NUT) 914094 1 ELBOW, inverted flare, 90 ° , 3/16" tube, 1/8"NPT male 15 5152640 1 CLIP, air box drain tube 16 5154221 2 COVER, cylinder block handhole 17 013059 4 CAPSCREW, 3/8"NC x 2" 18 040400 4 GASKET (copper) 064349 ' 19 5152288 2 GASKET, cylinder block handhole cover 064349 { 5170094 1 GUIDE, oil level dipstick (drive-in type)(Used on engines prior to #271-12671) 20 5174687 1 GUIDE, oil level dipstick (screw-type)(Effective with engine #271- 12671) I 5170057 1 DIPSTICK, oil level gauge (Used on engines prior to #271-12671) 21 5174696 1 DIPSTICK, oil level gauge (Effective with engine #271-12671) 22 5150475 1 GASKET, oil level dipstick (Used on engines prior to #271-12671) . . 064349 9

7 2 6 5 19 18 14 15 16 17 4 CRANKSHAFT AND FLYWHEEL

ALLIS CHALMERS HD5 Crawler Tractor Parts Manual

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