Toyota Workshop Service and Repair Manuals

Valve Guide: Specifications

Bushing Inside Diameter .......................................................................................................................................  5.510 - 5.530 mm (0.2169 - 0.2177 inch)
Oil Clearance (Between Stem And Guide Bushing):

Standard:

Intake ...........................................................................................................................................................  0.025 - 0.060 mm (0.0010 - 0.0024 inch)
Exhaust ........................................................................................................................................................  0.030 - 0.065 mm (0.0012 - 0.0026 inch)

Maximum:

Intake .......................................................................................................................................................................................  0.08 mm (0.0031 inch)
Exhaust ..................................................................................................................................................................................... 0.10 mm (0.0039 inch)

Bushing Bore Diameter .....................................................................................................................................  10.295 - 10.131 mm (0.4053 - 0.4060 inch)

Bushing Size ........................................................................................................................................................................................................  Standard

Bushing Bore Diameter .....................................................................................................................................  10.345 - 10.363 mm (0.4073 - 0.4080 inch)

Bushing Size ................................................................................................................................................................................................  Oversize 0.05

Bushing Guide Length:

Intake ...............................................................................................................................................................................................  34.5 mm (1.358 inch)
Exhaust ............................................................................................................................................................................................  40.5 mm (1.594 inch)

Bushing Protrusion Height:

Intake .........................................................................................................................................................................  11.5 - 11.3 mm (0.437 - 0.453 inch)
Exhaust ..........................................................................................................................................................................  8.9 - 9.3 mm (0.350 - 0.366 inch)