Toyota T100 1996 Service Manual page 834

EM−6
SST (B)
1996 TOYOTA T100 (RM449U)
ENGINE MECHANICAL (5VZ−FE)
(b)
EM0494
HINT:
Shims are available in 17 sizes in increments of 0.050 mm
(0.0020 in.), from 2.500 mm (0.0984 in.) to 3.300 mm (0.1299
in.).
(c)
SST (A)
(d)
P21223
7.
8.
9.
10.
− VALVE CLEARANCE
Determine the replacement adjusting shim size according
to these Formula or Charts:
Using a micrometer, measure the thickness of the
S
removed shim.
Calculate the thickness of a new shim so the valve
S
clearance comes within the specified value.
T .......... Thickness of used shim
A .......... Measured valve clearance
N .......... Thickness of new shim
Intake
N = T + (A − 0.18 mm (0.007 in.))
Exhaust
N = T + (A − 0.32 mm (0.013 in.))
Select a new shim with a thickness as close as pos-
S
sible to the calculated values.
Install a new adjusting shim.
Place a new adjusting shim on the valve lifter, with
S
imprinted numbers facing down.
Press down the valve lifter with SST (A), and re-
S
move SST (B).
SST 09248−55040 (09248−05410, 09248−05420)
Recheck the valve clearance.
REINSTALL CYLINDER HEAD COVERS (See page
EM−51)
REINSTALL INTAKE AIR CONNECTOR
(See page EM−69)
REFILL WITH ENGINE COOLANT
START ENGINE AND CHECK FOR LEAKS
Author :
825
Date :