Rocker Arm Shaft Inspection

^ Tool(s) Required
- J 7872 Magnetic Base Dial Indicator Set





1. Place the rocker arm shaft in two V-Blocks and use a dial indicator to measure the runout of the rocker arm shaft.
Rocker Arm Shaft Runout
Maximum Runout = 0.20 mm (0.008 inch)
2. If the measured runout exceeds the specifications, replace the rocker arm shaft.