6A-70 ENGINE MECHANICAL
25. Crankshaft Damper Pulley
26. Crankshaft Front Oil Seal
27. Crankshaft Front Slinger
28. Flywheel Assembly
29. Crankshaft Rear Oil Seal
30. Crankshaft Rear Slinger
31. Space Rubber (NKR model only)
32. Oil Pan
33. Oil Pump Strainer
34. Water Pump Pulley
35. Water Pump
36. Front Retainer
37. Oil Thermo Valve
38. Power Steering Pump Idle Gear Cover
39. Power Steering Pump Idle Gear
40. Flywheel Housing
41. Idle Gear A
42. Idle Gear B
43. Idle Gear B Shaft
44. Oil Pump Assembly
45. Connecting Rod Cap
46. Connecting Rod Lower Bearing
47. Piston and Connecting Rod Assembly
48. Crankcase
49. Thrust Bearing Lower
50. Crankshaft Bearing Lower
51. Crankshaft Assembly
52. Thrust Bearing Upper
53. Crankshaft Bearing Upper
Above works refer to “CRANKSHAFT” section in
this manual.
54. Piston Oiling Jet
Loosen the check valves to remove both the check
valves and the oiling jets.
Take care not to bend or damage the oiling jets.
55. Cylinder Block
Inspection and Repair
Make the necessary adjustments, repairs, and part re-
placements if excessive wear or damage is discovered
during inspection.
1. Remove the gasket and any other material adher-
ing to the upper surface of the cylinder block.
Be very careful not to allow any material to acci-
dentally drop into the cylinder block.
Be very careful not to scratch the cylinder block.
2. Carefully remove the oil pump, rear oil seal, and oil
pan installation surface seal.
3. Wipe the cylinder block clean.
Cylinder Body Upper Face Warpage
1. Remove the cylinder body dowel.
2. Remove the cylinder liner.
Refer to “Cylinder Liner Replacement”.
Legend
1. Cover
N6A0296E
N6A0297E