Compound may cause irritation to eyes or skin. In case compound comes in contact with
eyes or skin, immediately flush eyes with water, wash skin with soap and water. Wear
protective goggles, gloves, and clothing. Failure to comply may result in personnel injury
Wash rocker arms, shaft, brackets, and bolts with cleaning compound.
Use 0.032 in. (0.81 mm) nonelectrical wire to clean out drilled oil passages in rocker arms and rocker arm
Do not exceed 40 PSI (280 kPa) when using compressed air for drying components.
Failure to comply may result in serious injury to personnel.
Dry parts using compressed air.
END OF TASK
Inspect rocker arm shaft (Figure 1, Item 2) and rocker arm bushings (Figure 1, Item 3) for wear. Replace
The outside diameter of rocker arm shaft should measure between 0.8735 in. (0.186 mm)
minimum and 0.8740 in. (0.199 mm) maximum.
Using outside micrometer, measure outside diameter of rocker arm shaft (Figure 1, Item 2). Replace
defective rocker arm shaft as necessary.
The inside diameter of rocker arm bushing should measure between 0.8750 in. (0.225 mm)
minimum and 0.8760 in. (0.250 mm) maximum.
Using an inside micrometer, measure inside diameter of rocker arm bushing (Figure 1, Item 3). Replace
defective rocker arm bushing as necessary.
A difference of 0.004 in. (0.101 mm) is allowed between rocker arm shaft and rocker arm
Subtract diameter of rocker arm shaft (Figure 1, Item 2) from diameter of rocker arm bushing
(Figure 1, Item 3). Replace defective rocker arm shaft and rocker arm bushings as a set as necessary.