Isuzu NHR 4J Series Workshop Manual page 174

9. Glow Plug Harness
10. Oil Level Gauge Guide Tube
• Remove the guide tube from cylinder head.
6A1-39-1.tif
11. Oil Cooler Water Pipe (Oil Cooler Model)
• Remove the pipe fixing bolt of cylinder head rear side.
• Remove the oil cooler water pipe fixing nut from inlet
manifold.
6A1-39-2.tif
12. A/C Compressor Assembly (A/C Model)
• Remove the clutch harness connector.
• Remove the A/C compressor fixing bolts and
temporally tighten the A/C compressor to chassis
frame side use the wire.
6A1-39-3.tif
13. Vacuum Actuator Hose (Exhaust Brake Model)
• Remove the vacuum hoses from vacuum actuator.
6A1-39-4.tif
14. Front Exhaust Pipe
• Remove the exhaust pipe fixing bolts from exhaust
manifold.
• Remove the exhaust pipe stay bolt.
4JB1/4JB1T/4JB1TC/4JG2 – ENGINE 6A1 – 39