Isuzu NPR 4J Series User Manual

4JB1/4JB1T/4JB1TC/4JG2 – ENGINE 6A1 – 29
3. AC Generator Drive Belt
• Install AC Generator drive belt and adjust belt tension.
• Depress the drive belt mid-portion with a 98N
(10kg/22lb) force.
Drive Belt Deflection mm (in)
8 (0.31) - 12 (0.47)
• Tighten the idler lock nut to the specified torque.
N∙m (kg∙m/lb∙ft)
27 (2.8/20)
2. Power Steering Pump Drive Belt (P/S Model)
• Install Power Steering pump drive belt and adjust belt
tension.
• Depress the drive belt mid-portion with a 98N
(10kg/22lb) force.
Drive Belt Deflection mm (in)
8 (0.31)-12(0.47)
• Tighten the idler lock nut to the specified torque.
N∙m (kg∙m/lb∙ft)
27 (2.8/20)
1. Fan shroud
• Install the fan shroud and reservoir tank hose.
• Pour coolant
• Start the engine and check coolant leakage.

Isuzu NPR 4J Series Specifications

General

Brand	Isuzu
Model	NPR 4J Series
Category	Engine
Language	English