Isuzu NPR 4J Series User Manual

4JB1/4JB1T/4JB1TC/4JG2 – ENGINE 6A1 – 53
INSTALLATION
• Prepare a solution of 80% engine oil and 20%
molybdenum disulfide.
• Apply and ample coat of the solution to the teeth of the
oil pump pinion.
5. Oil Pump Assembly
• Apply engine oil to oil pipe O-ring and insert the O-ring
in O-ring hold on cylinder block.
• Install oil pump asm with oil pipe in cylinder block and
tighten fixing bolts to the specified torque.
N∙m (kg∙m/lb∙ft)
19 (1.9/14)
• Tighten sleeve nut to the specified torque.
N∙m (kg∙m/lb∙ft)
25 (2.5/18)
4. Oil Pan Assembly
3. Stiffener & Space Rubber
2. Engine Mount Bolts
1. Vacuum Pump Oil Hose
Above works refer to “OIL PAN” Section in this manual.
6A1-53-1.tif

Isuzu NPR 4J Series Specifications

General

Brand	Isuzu
Model	NPR 4J Series
Category	Engine
Language	English