Toyota Land Cruiser 1988 Repair Manual page 55

EM-24
ENGINE MECHANICAL- Cylinder Head
Valve Rocker Arm
(A) (B)
(B)
Compression Valve Rocker Shaft
Spring
Spring Retainer
Front
• Subtract the rocker shaft diameter measurement
from the inside diameter measurement of the
rocker arm.
Standard oil clearance: 0.009- 0.051 mm
(0.0004- 0.0020 in.)
Maximum oil clearance: 0.08 mm (0.0031 in.)
If the clearance is greater than maximum, replace the
rocker arm and shaft.
(e) Assemble the valve rocker shaft assembly as shown.
(Other)
Oil
Hole
No. 4 Valve Rocker Support
(B)
EM1509