Toyota 2001-2004 Corolla - REMOVE CHAIN SUB-ASSY

A30848
A30857
A10079
A62170
Set Key
Upward
14–86
–ENGINE MECHANICAL CHAIN SUB–ASSY
2004 COROLLA (RM1037U)
22. REMOVE TIMING GEAR COVER OIL SEAL
(a) Using a screwdriver, remove the oil seal.
23. REMOVE CRANKSHAFT POSITION SENSOR PLATE NO.1
24. REMOVE CHAIN TENSIONER SLIPPER
(a) Remove the bolt and chain tensioner slipper.
25. REMOVE CHAIN SUB–ASSY
(a) Remove the timing chain with the crankshaft timing gear
plying screwdrivers as shown in the illustration.
NOTICE:
 Put shop rag to protect the engine.
 In case of revolving the camshafts with the chain off
the sprockets, turn the crankshaft 1/4 revolution for
valves not to touch the pistons.
26. INSTALL CHAIN SUB–ASSY
(a) Set No. 1 cylinder to TDC/compression.
(1) Turn the hexagonal wrench head portion of the
camshafts, and align the point marks of the cam-
shaft timing sprockets.
(2) Using a crankshaft pulley bolt, turn the crankshaft
and set the set key on the crankshaft upward.