MAINTENANCE MANUAL OF ENGINE
92
Chapter 7 Dismantling/installing and adjusting the accessories
1. Data and dimension
Camshaft gear
Number of teeth-------------------------------------------------------------------------------------------- 48 teeth
Bore diameter------------------------------------------------------------------------------------------------Φ30
+0.021
0
mm
Outer diameter of camshaft hub---------------------------------------------------------------------------Φ30
+0.021
+0.008
mm
Clearance fit between gear and hub------------------------------------------------------------------ (-0.021)-0.013 mm
Fuel injection pump gear
Number of teeth-------------------------------------------------------------------------------------------- 48 teeth
Bore diameter------------------------------------------------------------------------------------------------Φ100
+0.035
0
mm
Crankshaft gear
Number of teeth-------------------------------------------------------------------------------------------- 25 teeth
Bore diameter------------------------------------------------------------------------------------------------Φ36
+0.025
0
mm
Diameter of crankshaft gear hub--------------------------------------------------------------------------Φ36
+0.008
-0.008
mm
Gear transition fit of the crankshaft----------------------------------------------------------------- (-0.008 )-0.032 mm
Idler and hub
Number of teeth--------------------------------------------------------------------------------------------- 39 teeth
Bore diameter------------------------------------------------------------------------------------------------Φ48
+0.025
0
mm
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