Toyota Camry Manual page 2117

EM–4
3 3
1 1
Front
2 2
ENGINE MECHANICAL (1MZ–FE)
P18805
RH EX
RH IN
6 6
LH IN
LH EX
P13074
– VALVE CLEARANCE
VALVE CLEARANCE
INSPECTION
HINT:
Inspect and adjust the valve clearance when the engine is cold.
1. REMOVE RH FENDER APRON SEAL
2. DRAIN ENGINE COOLANT
3. REMOVE V–BANK COVER
(a) Using a 5 mm hexagon wrench, remove the 2 nuts.
(b) Disconnect the 2 clips, and remove the cover.
4. REMOVE HIGH–TENSION CODE SET
(See page IG–7)
5. REMOVE AIR INTAKE CHAMBER ASSEMBLY
(See page EM–32)
6. REMOVE IGNITION COILS
7. DISCONNECT RADIATOR HOSE FROM WATER
OUTLET
8. REMOVE CYLINDER HEAD COVERS
(See page EM–32)
9. SET NO.1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley, and align its groove with the
timing mark "0" of the No.1 timing belt cover.
(b) Check that the valve lifters on the No.1 (IN and EX) are
loose.
If not, turn the crankshaft 1 revolution (360°) and align the mark
as above.
10. INSPECT VALVE CLEARANCE
(a) Check only those valves indicated in the illustration.
(1) Using a feeler gauge, measure the clearance be-
tween the valve lifter and camshaft.
(2) Record out of specification valve clearance mea-
surements. They will be used later to determine the
required replacement adjusting shim.
Valve clearance (Cold):
Intake
Exhaust
Author :
0.15 – 0.25 mm (0.006 – 0.010 in.)
0.25 – 0.35 mm (0.010 – 0.014 in.)
Date :
EM04K–04
1290