Hitachi 6HK1 Workshop Manual page 36

1B-10 Mechanical (6HK1)
1. Disconnect the harness connector from the boost
pressure sensor/boost temperature sensor.
2. Disconnect the harness connector from the IMT
sensor.
3. Remove the harness clip from the inlet pipe.
1. Boost pressure sensor/boost temperature sensor
2. Harness clip
3. IMT sensor
4. Remove the inlet pipe from the inlet cover.
1. Inlet pipe
14. Glow plug removal
1. Remove the glow plug connector from the glow
plug.
2. Remove the glow plug from the cylinder head
assembly.
15. Injection pipe removal
1. Remove the clip from the inlet pipe.
2. Remove the injection pipe from the injector and the
common rail assembly.
Caution：
・ Do not reuse the removed injection pipe.
・ Seal the common rail and injector to prevent
foreign material from entering.