1990 Mitsubishi Pajero Cylinder head bolt torque

500,000 MILES • 1.6L • 4 CYL • 4WD • MANUAL
Avatar
DANPALMBEACH
  • MEMBER
  • 1 POST
I am looking for the correct torque settings for the cylinder head bolts for a mitsubishi Pajero 4g54 engine
Feb 8, 2015 at 12:29 PM
Advertisement
Avatar
HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
Here are the torque specifications and sequence for the 4D56 engine (2.5L diesel), which is commonly found in this vehicle:

Cylinder Head Bolt Torque Specifications:
Initial Torque: Tighten all bolts to 29 Nm (21 ft-lbs).
Second Step: Tighten all bolts to 72 Nm (53 ft-lbs).
Final Step: Turn all bolts an additional 90 degrees (quarter turn).


Let us know if you need anything else.
Feb 8, 2015 at 11:06 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle