Item
|
Standard
|
Limit
|
Inlet manifold
|
Glow plug Ω
|
0.6
|
-
|
Turbocharger assembly
|
Turbocharger actuator operating pressure mm
|
96
|
-
|
Injection Pump Assembly
|
Plunger lift mm
|
1 ±
0.03
|
-
|
Injection Nozzle
|
Fuel injection pressure kPa
|
15,000
|
-
|
Timing Chain
|
Tension lever to tension lever shaft clearance mm
|
0.06 -
0.18
|
0.3
|
Timing Gear And Balance Shaft
|
Balance shaft to balance shaft bush clearance mm
|
0.06 -
0.11
|
0.16
|
Idler gear bush LH to idler shaft A clearance mm
|
0.02 -
0.05
|
0.1
|
Idler sprocket bush to idler shaft clearance mm
|
0.02 -
0.06
|
0.1
|
Shaft to oil pump case and cover clearance mm
|
0.03 -
0.05
|
0.15
|
Difference between gear height and oil pump case depth
mm
|
0.05 -
0.10
|
0.15
|
Gear tooth crest to oil pump case clearance mm
|
0.15 -
0.26
|
0.27
|
Camshaft and valves
|
Camshaft end play mm
|
0.10 -
0.18
|
0.3
|
Valve clearance mm
|
Intake
|
0.2
|
-
|
Exhaust
|
0.3
|
-
|
cam height mm
|
Intake
|
50.890
|
-
|
Exhaust
|
51.190
|
-
|
Base circle diameter mm
|
Intake
|
41.600
|
-
|
Exhaust
|
41.000
|
-
|
Camshaft bend mm
|
Less than 0.015
|
0.03
|
Journal oil clearance mm
|
0.05 -
0.09
|
0.15
|
Cylinder head and valve
|
Clearance between valve lifter O.D. and cylinder head
mm
|
0.03 -
0.07
|
0.10
|
Valve spring free height mm
|
48.8
|
47.8
|
Valve spring out of squarenss mm
|
Less Than 2°
|
4°
|
Valve stem diameter mm
|
Intake
|
7.96 -
7.97
|
7.85
|
Exhaust
|
7.93 -
7.95
|
7.85
|
Sinkage from cylinder head bottom
|
Intake
|
0.75 -
1.25
|
1.5
|
Exhaust
|
0.95 -
1.45
|
1.7
|
Valve margin mm
|
1
|
0.8
|
Valve seat angle mm
|
45°
±
15’
|
-
|
Valve stem-to guide clearance mm
|
Intake
|
0.03 -
0.05
|
0.10
|
Exhaust
|
0.05 -
0.08
|
0.15
|
Valve seat contact width mm
|
2
|
2.8
|
Cylinder head bottom surface distortion mm
|
Less than 0.05
|
0.2
|
Piston and connecting rod
|
Piston protrusion mm
|
0.55 -
0.77
|
-
|
Connecting rod assembly end play mm
|
0.15 -
0.45
|
0.6
|
Piston and connecting rod assembly to upper crankcase
cylinder clearance mm
|
0.07 -
0.08
|
0.15
|
Piston pin to connecting rod bushing clearance mm
|
0.03 -
0.05
|
0.1
|
Piston pin to piston clearance mm
|
0.007 -
0.021
|
0.05
|
Piston ring-to-ring groove clearance
mm
|
No. 1 ring
|
0.03 -
0.08
|
0.15
|
No. 2 ring
|
0.07 -
0.10
|
0.15
|
Oil ring
|
0.03 -
0.06
|
0.15
|
Piston ring end gap mm
|
No. 1 ring
|
0.3 -
0.45
|
0.8
|
No. 2 ring
|
0.3 -
0.45
|
0.8
|
Oil ring
|
0.25 -
0.45
|
0.8
|
Connecting rod bend mm
|
0.05
|
-
|
Connecting rod twist mm
|
0.05
|
-
|
Connecting rod baring oil clearance mm
|
0.03 -
0.05
|
0.1
|
Connecting rod baring free span mm
|
|
58.8 max
|
Crankshaft and cylinder block
|
Crankshaft main bearing to crankshaft
clearance mm
|
No.1,2,4 and 5 bearings
|
0.04 -
0.06
|
0.1
|
No.3 bearing
|
0.06 -
0.08
|
0.1
|
Crankshaft bend mm
|
Less than 0.2
|
0.05
|
Pin and journal out of roundness mm
|
Less than 0.01
|
-
|
Pin and journal conicity mm
|
Less than 0.006
|
-
|
Upper crankcase upper surface distortion mm
|
Less than 0.05
|
0.1
|
Main bearing free span mm
|
-
|
73.16 max
|