Mitsubishi 6M70 - Rocker Cover, Rocker and Shaft

11-28
Rocker and Shaft
Disassembly sequence
1 Adjusting screw
2 Rocker bushing
3 Intake rocker
4 Rocker shaft spring
5 Adjusting screw
6 Rocker bushing
7 Exhaust rocker
8 Rocker shaft
Assembly sequence
Follow the disassembly sequence in re-
verse.
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Special tools (Unit: mm)
Location Maintenance item Standard value Limit Remedy
2, 6, 8 Clearance between rocker shaft and bushing 0.027 to 0.088 0.2 Replace
3, 7 Radial clearance of rocker (roller) 0.068 to 0.112 – Replace
Mark Parts to be tightened Tightening torque Remarks
Lock nut (adjusting screw tightening) 60 {6} –
Mark Points of application Specified lubricant and/or sealant Quantity
Inside surface of rocker bushing Engine oil As required
Mark Tool name and shape Part No. Application
ME350053
Removal and installation of rocker
bushing
Rocker bushing puller
ABC
φ 27.6 φ 30.5 φ 28
ROCKER COVER, ROCKER AND SHAFT