TM9-2815-226-34-1 - JATONKAM35s HOME ON THE WEB

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TM 9-2815-226-34-13-14. REPAIR CRANKSHAFTa. Buff all minor nicks and scratches with crocus cloth.b. If inspection shows crankshaft is worn to a point where it must be reground and magnetic inspection shows itsuitable for regrinding, grind shaft to next standard undersize (table 3-1).c. If crankshaft thrust face is worn, grind as necessary to accept larger thrust rings.d. Fillets add strength to crankshaft. Reducing fillet radii or undercutting subtracts material from that strength. Iffillets are larger than those specified, bearing shells may be squeezed and will quickly fail.e. Grind width of journals to clean up basic face surface.(1) If there are deep interruptions such as gouges or nicks that do not extend into fillets, smooth the edges withcrocus cloth.(2) Maintain a limit of 0.030 in. (0.762 mm) over the maximum new crankshaft main bearing width specification(table 3-1).(3) The journal wall heights are not to be lowered to less than 0.010 in. (0.254 mm) from journal cheeks inregrinding journal bearing widths.(4) All fillet and bearing surfaces should have the same finish as a new crankshaft.f. Crankshafts requiring "off-strike" grinding to clean up an unusually bad out-of-round crankpin can be ground offstrokea maximum of 0.020 in. (0.508 mm) over or under mean stroke dimension of new crankshaftspecifications. All crankpins must be reground to the degree of "off-stroke" required by the most out-of-roundcrankpin.g. Install the crankshaft gear.WARNINGUSE GLOVES TO PROTECTED HANDS. HANDLE GEAR WITH CARE.CAUTIONDO NOT USE CUTTING TORCH TO HEAT GEAR. OVERHEATING OF GEAR WILLREMOVE HARDNESS CAUSING EARLY FAILURE.(1) Heat the gear with heating torch (not a cutting torch) to 400° F (204 C) for minimum of 1 hour.(2) Lubricate the flange with grease and drive the gear onto the shaft with a piece of tubing.3-125
TM 9-2815-226-34-1Section VI. BEARING HALVES INSPECTION3-15. INSPECT BEARING HALVESNOTEMain bearings are two-piece halves with upper half containing an oil hole forpassage of lubricating oil.a. Measure bearing half thickness with ball point micrometer.b. Discard bearing half if thickness less than 0.1215 in. (3.086 mm).NOTEA properly fit bearing will appear dull gray after a reasonable period of service.This indicates bearing is running on an oil film. Bright spots indicate metal-tometalcontact. Black spots indicate excessive clearance.c. Inspect bearing for chips, flaking, or scoring. Replace if defective.3-126
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WARNINGFIRE AND EXPLOSIONDo not use
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TM 9-2815-226-34-1TECHNICAL MANUALN
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TM 9-2815-226-34-1CHAPTER 1INTRODUC
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TM 9-2815-226-34-11-7. LOCATION AND
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TM 9-2815-226-34-11-9. EQUIPMENT DA
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TM 9-2815-226-34-1CHAPTER 2MAINTENA
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-341Table 2-1. TROUBLE
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1Table 2-1. TROUBL
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TM 9-2815-226-34-1CHAPTER 3REPAIR O
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TM 9-2815-226-34-13-3. INSPECTIONa.
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TM 9-2815-226-34-1Table 3-1. REPAIR
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TM 9-2815-226-34-1Table 3-1. REPAIR
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TM 9-2815-226-34-1Table 3-1. REPAIR
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TM 9-2815-226-34-1Table 3-1. REPAIR
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TM 9-2815-226-34-1WATER PUMPImpelle
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TM 9-2815-226-34-1Table 3-1. REPAIR
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TM 9-2815-226-34-1f. Bushings and B
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TM 9-2815-226-34-1NOTEAll replaceme
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TM 9-2815-226-34-1Table 3-3. TORQUE
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TM 9-2815-226-34-1TABLE 3-3. TORQUE
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TM 9-2815-226-34-1TABLE 3-3. TORQUE
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TM 9-2815-226-34-1TABLE 3-3. TORQUE
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TM 9-2815-226-34-1f. Remove Remaini
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TM 9-2815-226-34-1(13) Remove Vibra
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TM 9-2815-226-34-1(18) Remove Lube
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TM 9-2815-226-34-1(20) Remove Front
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TM 9-2815-226-34-1(23) Remove Rocke
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TM 9-2815-226-34-1(f)Carefully tap
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TM 9-2815-226-34-1(25) Remove Cam F
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TM 9-2815-226-34-1(27) Remove Flywh
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TM 9-2815-226-34-1(29) Remove Rear
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TM 9-2815-226-34-1(31) Remove Camsh
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TM 9-2815-226-34-1NOTEKeep rod caps
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TM 9-2815-226-34-1(33) Crankshaft a
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TM 9-2815-226-34-1CAUTIONHANDLE CRA
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TM 9-2815-226-34-1(35) Remove and D
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TM 9-2815-226-34-1Section III. CYLI
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TM 9-2815-226-34-1WARNINGHOT TANK C
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TM 9-2815-226-34-1g. Check camshaft
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TM 9-2815-226-34-1(9) If any one in
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TM 9-2815-226-34-1(5) If liner to b
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TM 9-2815-226-34-1m. Check main bea
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TM 9-2815-226-34-1(2) Install ST-11
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TM 9-2815-226-34-1o. Check cylinder
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TM 9-2815-226-34-1b. Cylinder liner
Page 113 and 114: TM 9-2815-226-34-1(i)(j)(k)Rotate c
Page 115 and 116: TM 9-2815-226-34-1(u)(v)(w)(x)(y)(z
Page 117 and 118: TM 9-2815-226-34-1(d)(e)Place salva
Page 119 and 120: TM 9-2815-226-34-1(f)(g)Back off th
Page 121 and 122: TM 9-2815-226-34-1(3) Cut counterbo
Page 123 and 124: TM 9-2815-226-34-1NOTEReplacement s
Page 125 and 126: TM 9-2815-226-34-1(g)(h)Tighten adj
Page 127 and 128: TM 9-2815-226-34-1(4) Install count
Page 129 and 130: TM 9-2815-226-34-1f. Cylinder liner
Page 131 and 132: TM 9-2815-226-34-1(2) Assemble micr
Page 133 and 134: TM 9-2815-226-34-1(3) Feed assembly
Page 135 and 136: TM 9-2815-226-34-1(k)(l)Install too
Page 137 and 138: TM 9-2815-226-34-1(5) Main bearing
Page 139 and 140: TM 9-2815-226-34-1NOTESpecial lockr
Page 141 and 142: TM 9-2815-226-34-1(d)(e)(f)(g)(h)(i
Page 143 and 144: TM 9-2815-226-34-1(m)(n)(o)(p)(q)(r
Page 145 and 146: TM 9-2815-226-34-1j. Cylinder Block
Page 147 and 148: TM 9-2815-226-34-1(8) Apply cutting
Page 149 and 150: TM 9-2815-226-34-1CAUTIONTAKE CARE
Page 151 and 152: TM 9-2815-226-34-1(8) Apply cutting
Page 153 and 154: TM 9-2815-226-34-1(3) With surface
Page 155 and 156: TM 9-2815-226-34-13-11. INSPECT LIN
Page 157 and 158: TM 9-2815-226-34-13-13. INSPECT CRA
Page 159 and 160: TM 9-2815-226-34-1k. Measure cranks
Page 161 and 162: TM 9-2815-226-34-1(2) Indications l
Page 163: TM 9-2815-226-34-1p. Perform magnet
Page 167 and 168: TM 9-2815-226-34-13-17. INSPECT CON
Page 169 and 170: TM 9-2815-226-34-1NOTECheck connect
Page 171 and 172: TM 9-2815-226-34-1(3) To determine
Page 173 and 174: TM 9-2815-226-34-13-18. REPAIR CONN
Page 175 and 176: TM 9-2815-226-34-1NOTEBoring machin
Page 177 and 178: TM 9-2815-226-34-1d. Install piston
Page 179 and 180: TM 9-2815-226-34-1Section VIII. PIS
Page 181 and 182: TM 9-2815-226-34-13-20. INSPECT PIS
Page 183 and 184: TM 9-2815-226-34-1g. Discard piston
Page 185 and 186: TM 9-2815-226-34-1Section IX. CAMSH
Page 187 and 188: TM 9-2815-226-34-13-25. REPAIR CAMS
Page 189 and 190: TM 9-2815-226-34-1Section X. GEAR C
Page 191 and 192: TM 9-2815-226-34-13-29. REPAIR GEAR
Page 193 and 194: TM 9-2815-226-34-1CAUTIONTAKE CARE
Page 195 and 196: TM 9-2815-226-34-13-30. DISASSEMBLE
Page 197 and 198: WARNINGP-D-680 SOLVENT IS POTENTIAL
Page 199 and 200: TM 9-2815-226-34-1(7) Place head an
Page 201 and 202: TM 9-2815-226-34-1(7) With shut-off
Page 203 and 204: TM 9-2815-226-34-1f. Injector sleev
Page 205 and 206: TM 9-2815-226-34-1(2) Gage at sever
Page 207 and 208: TM 9-2815-226-34-1i. Valve inspecti
Page 209 and 210: TM 9-2815-226-34-1k. Valve springs
Page 211 and 212: TM 9-2815-226-34-1(5) Insert ST-101
Page 213 and 214: TM 9-2815-226-34-1(21) Aline sleeve
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TM 9-2815-226-34-1(5) Make light cu
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TM 9-2815-226-34-1(16) Allow cutter
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TM 9-2815-226-34-1(3) Engage ST-685
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TM 9-2815-226-34-1(6) If high spots
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TM 9-2815-226-34-1(3) Install overs
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TM 9-2815-226-34-1(3) Raise arbor p
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TM 9-2815-226-34-1(i)(j)(k)(l)(m)(n
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TM 9-2815-226-34-1(3) Expand inject
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TM 9-2815-226-34-1(h)(i)Cut injecto
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TM 9-2815-226-34-1b. Install valves
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TM 9-2815-226-34-1c. Valve seating
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TM 9-2815-226-34-1(16) If leakage i
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TM 9-2815-226-34-1NOTETag rocker le
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TM 9-2815-226-34-13-34. INSPECT ROC
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TM 9-2815-226-34-1NOTEUse magnetic
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TM 9-2815-226-34-13-35. REPAIR ROCK
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TM 9-2815-226-34-13-36. ASSEMBLE RO
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TM 9-2815-226-34-1Section XIII. PUS
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TM 9-2815-226-34-1Section XIV. CAM
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TM 9-2815-226-34-1b. Inspect housin
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TM 9-2815-226-34-1d. Inspect cam fo
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TM 9-2815-226-34-1NOTEInjector cam
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TM 9-2815-226-34-1(7) Slide ST-249-
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TM 9-2815-226-34-13-41. ASSEMBLE CA
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TM 9-2815-226-34-13-42. INSPECT VIB
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TM 9-2815-226-34-1Section XVI. FLEX
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TM 9-2815-226-34-1ALPHABETICAL INDE
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THE METRIC SYSTEM AND EQUIVALENTSLI
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TM9-2815-226-34-1 - JATONKAM35s HOME ON THE WEB

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