Mitsubishi GS16R-PTK — Cylinder Head Bolts - Tightening
Installation
For the Mitsubishi GS16R-PTK, from the Mitsubishi service manual.
Applies to: Mitsubishi GS16R-PTK, Mitsubishi GS16R-PTK engine
Before you start
- [Wet] apply engine oil to thread and bolt bearing face.
Procedure
- Tighten cylinder head bolts to the specified snug torque in the sequence shown.
- Place the head bolt plate on the top of the cylinder head.
- Put a mark on the cylinder head bolt.
- Tighten bolts by turning 60 ± 3° in the specified sequence.
- Loosen all bolts, and then tighten them again with the angle method.
Tools required
- Head bolt plate P/N 37598-08900 Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Snug torque 294 ± 14.7 N·m {30 ± 1.5 kgf·m} [217 ± 11 lbf·ft]
- Torque method: 539 ± 27 N·m {55 ± 2.75 kgf·m} [398 ± 20 lbf·ft]
Source: Mitsubishi service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.