80
Part Inspection
Items
Standard
Dimension
Standard
Assembling
Value
Repair
Value
Service
Limit
Remarks
Co
nne
cti
n
g r
od
Torsion of large end and small end holes
(per 100 mm)
Less than
0.08
0.2
Parallelism of large end and small end holes
(per 100 mm)
Less than
0.05
0.15
Longitudinal play of connecting rod and crank pin
0.1 – 0.3
0.7
Clearance between connecting rod bearing and crank
pin
0.035 – 0.083
0.2
Oil
clearance
Connecting rod bearing (bore x width)
φ
44
×
19.8
Connecting rod tightening torque N
⋅
m {kgf
⋅
m}
49.0 – 53.9
{5.0–5.5}
Weight variation of piston after assembly (g)
Less than 10
Crank shaft
Journal dia.
φ
68
φ
67.957 –
67.97
φ
67.90
φ
67.9
Crank pin dia.
φ
52
φ
51.964 –
51.975
φ
51.90
φ
51.9
Run-out of crankshaft
Less than
0.03
0.06
Axial play of crankshaft
0.1 – 0.4
0.5
Thrust washer thickness
3
2.95 – 3.00
2.8
Bush (journal metal) bore
×
outside dia.
φ
58
×
φ
62
Clearance between crank journal and bush (journal
metal)
0.044 – 0.116
0.2
Oil
clearance
Center bearing (bore
×
outside dia.)
φ
58
×
φ
62
Clearance between crank journal and center bearing
0.044 – 0.102
0.2
Oil
clearance
Bearing holder (upper and lower) tightening torque
N
⋅
m {kgf
⋅
m}
49 – 53.9
{5.0 – 5.5}
Camshaft
142X
For intake and
exhaust valves
34.441 –
34.5076
34.1
For injection
pump
42.99 – 43.01
42.8
Cam shaft runt
Less than
0.03
0.1
Cam gear backlash
0.08
0.25
Va
lv
e
Intake valve stem
6.97
6.955 – 6.97
6.89
Exhaust valve stem
6.95
6.94 – 6.95
6.84
Clearance between valve stem and valve
guide
Intake
0.03 – 0.06
0.2
Exhaust
0.045 – 0.075
0.25
143X
1.0
0.775 – 1.075
0.5
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Summary of Contents for CM284
Page 4: ...3 Chapter 1 GENERAL Downloaded from www Manualslib com manuals search engine ...
Page 29: ...28 13 Oil flow 045X Downloaded from www Manualslib com manuals search engine ...
Page 84: ...83 Chapter 3 TRANSMISSION AND BRAKE Downloaded from www Manualslib com manuals search engine ...
Page 87: ...86 4 Power Flow Range gear 304X 305X Downloaded from www Manualslib com manuals search engine ...
Page 88: ...87 5 Power Flow PTO 306X 307X Downloaded from www Manualslib com manuals search engine ...
Page 117: ...116 Downloaded from www Manualslib com manuals search engine ...
Page 118: ...117 Chapter 4 HST SYSTEM Downloaded from www Manualslib com manuals search engine ...
Page 135: ...134 Downloaded from www Manualslib com manuals search engine ...
Page 136: ...135 Chapter 5 POWER STEERING Downloaded from www Manualslib com manuals search engine ...
Page 150: ...149 Chapter 6 REAR AXLE ASSEMBLY Downloaded from www Manualslib com manuals search engine ...
Page 158: ...157 Chapter 7 HYDRAULIC LIFT SYSTEM Downloaded from www Manualslib com manuals search engine ...
Page 167: ...166 Downloaded from www Manualslib com manuals search engine ...
Page 168: ...167 Chapter 8 IMPLEMENT DRIVE Downloaded from www Manualslib com manuals search engine ...
Page 177: ...176 Downloaded from www Manualslib com manuals search engine ...
Page 178: ...177 Chapter 10 ELECTRICAL SYSTEM Downloaded from www Manualslib com manuals search engine ...
Page 181: ...180 1000X Downloaded from www Manualslib com manuals search engine ...
Page 195: ...194 1033X Downloaded from www Manualslib com manuals search engine ...
Page 196: ...195 1034X Downloaded from www Manualslib com manuals search engine ...
Page 197: ...196 1035X Downloaded from www Manualslib com manuals search engine ...
Page 198: ...197 1036X Downloaded from www Manualslib com manuals search engine ...
Page 199: ...198 1037X Downloaded from www Manualslib com manuals search engine ...
Page 200: ...199 1038X Downloaded from www Manualslib com manuals search engine ...
Page 201: ...200 1039X Downloaded from www Manualslib com manuals search engine ...
Page 202: ...201 1040X Downloaded from www Manualslib com manuals search engine ...
Page 203: ...202 1041X Downloaded from www Manualslib com manuals search engine ...
Page 204: ...203 1042X Downloaded from www Manualslib com manuals search engine ...
Page 205: ...204 1043X Downloaded from www Manualslib com manuals search engine ...
Page 206: ...205 1044X Downloaded from www Manualslib com manuals search engine ...
Page 207: ...206 Downloaded from www Manualslib com manuals search engine ...
Page 208: ...207 Chapter 11 MOWER Downloaded from www Manualslib com manuals search engine ...
Page 209: ...208 11 1 Sectional View FM60SD 1101X Downloaded from www Manualslib com manuals search engine ...