Engine Installation - Isuzu NHR 4J Series Workshop Manual

INSTALLATION
15. Engine Assembly
• Position engine mountings by using hoist.
14. Support Rubber
• After all fixing bolts (left:two bolts, right:two bolts) were
inserted to every holes, and engine asm and tighten
fixing bolts to the specified torque.
6A1-103-1.tif
13. Front Exhaust Pipe
• Connect the exhaust pipe and tighten nut to the
specified torque.
Exhaust Pipe Nut Torque
• Install the exhaust pipe stay and tighten bolt nut to the
specified torque.
Stay Bolt Nut Torque
6A1-103-2.tif
12. Vacuum Pump Hose (Exh. Brake Model)
• Connect the vacuum hose to vacuum tank side and
magnetic valve side.
6A1-103-3.tif
11. Actuator Vacuum Hose (Exh. Brake Model)
• Connect the vacuum hose to actuator.
6A1-103-4.tif
4JB1/4JB1T/4JB1TC/4JG2 – ENGINE 6A1 – 103
40 (4.1/30)
69 (7.0/51)
40 (4.1/30)
N∙m (kg∙m/lb∙ft)
N∙m (kg∙m/lb∙ft)
N∙m (kg∙m/lb∙ft)