Isuzu NHR 4J Series, Workshop Manual

Page: 204 / 406

4JB1/4JB1T/4JB1TC/4JG2 – ENGINE 6A1 – 69
4. Timing Gear (Gear Type)
6) Camshaft timing gear
5) Timing gear case cover
4) Noise cover spacer
3) Noise shield cover
2) Crankshaft damper pulley
1) Cooling fan assembly
Above works refer to “TIMING GEAR (Gear Type)”
Section in this manual.
3. Cylinder Head Assembly and Gasket
12) Cylinder head gasket
Piston Head Projection Measurement Point
11) Cylinder head assembly
10) Push rod
9) Rocker arm shaft
Valve Clearance Adjustment
8) Cylinder head cover
7) By-pass hose
6) Oil cooler water pipe (Oil cooler Model)
5) Oil level gauge guide tube
4) Glow plug harness
3) PCV hose
2) Fuel leak off pipe
1) Injection pipe
Above works refer to “CYLINDER HEAD ASSEMBLY
AND GASKET” Section in this manual.
2. Engine Assembly
14) Engine assembly
13) Support rubber
12) Front exhaust pipe
11) Vacuum pump hose
10) Actuator vacuum hose
9) Power steering pump & bracket assembly (With Power
Steering Model)
8) A/C compressor assembly (A/C Model)
7) Oil pressure switch harness
6) Fuel hose
5) Glow plug harness
4) Engine control cable
3) Heater hose
2) Intake air duct
1) Radiator assembly