Toyota T100 1996 Service Manual page 778

Dot Mark
1996 TOYOTA T100 (RM449U)
ENGINE MECHANICAL (3RZ−FE)
8.
Turn the crankshaft to the left so that the hook of the chain ten-
sioner is released from the pin of the plunger, causing the plung-
er to spring out and the slipper to be pushed into the chain.
A01402
HINT:
If the plunger does not spring out, press the slipper into the
chain tensioner with a screwdriver or your finger so that the
hook is released and the plunger springs out.
A01597
9.
(a)
NOTICE:
Always turn the crankshaft clockwise.
P14695
(b)
If not, turn the crankshaft 1 revolution (360°) and align the
marks as above.
10.
Turn the camshaft and position the cam lobe upward and check
and adjust the valve clearance.
A01399
11.
Using a 16 mm plug wrench, install the spark plug.
− CYLINDER HEAD
SET CHAIN TENSIONER
CHECK VALVE TIMING
Turn the crankshaft pulley, and align its groove with the
timing mark "0" of the timing chain cover.
Check that the timing marks (1 and 2 dots) of the camshaft
drive and driven gears are in straight line on the cylinder
head surface as shown in the illustration.
CHECK AND ADJUST VALVE CLEARANCE (See page
EM−5)
Valve clearance (Cold):
Intake
0.15 − 0.25 mm (0.006 − 0.010 in.)
Exhaust
0.25 − 0.35 mm (0.010 − 0.014 in.)
INSTALL SPARK PLUGS
Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
EM−55