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1.05L REVOTORQ ENGINE
7
D. ASSEMBLY CLEARANCES:
Description
Values (mm)
Crankshaft Axial Play With An Axial Load Of 130 Kg
0.06 To 0.245
Main Bearing Clearance
0.034 To 0.085
Connecting Rod Axial Play (Big End)
0.10 To 0.35
Piston Play Clearance On Skirt (Bore To Piston Stamp Size)
0.06 To 0.08
Connecting Rod Bearing Clearance (Small End)
0.020 To 0.038
Connecting Rod Bearing Clearance (Big End)
0.020 To 0.063
Balancer Shaft Axial Play
0.1 To 0.183
Balancer Shaft Bearing Clearance
0.03 To 0.06
Piston Projection On
Cylinder Crankcase
Max. Projection Of 8 Measurements
(mm)
Gasket Thickness
* (mm)
Identification
(Max. Difference In Piston
Projection Between Any Two
Pistons In A Crankcase
Should Be Within 0.12 Mm)
0.50 To 0.60
1.3
1 Hole
0.61 To 0.70
1.4
2 Hole
0.71 To 0.80
1.5
3 Hole
Camshaft (Intake ) Axial Play
0.100 To 0.177
Camshaft (Exhaust) Axial Play
0.100 To 0.177
Camshaft Bearing Clearance
0.02 To 0.062
Notes :
Running in torque of crankshaft in assembly crankcase to be less than 2.5 Nm.
Complete engine to be leak tested with air.
Region
Pressure
Leakage (Max.)
Air Side
0.125 bar
< 200 cc/min
Water Side
0.7 bar
< 20 cc/min
Marked * in each cylinder piston projection should be measured at two location along piston pin axis.