Torque Specifications - Toyota Celica 1993 Service Manual

installed on exhaust camshaft. Install and tighten camshaft bearing
cap bolts to specification in sequence. See Figs. 35 and 36. See

TORQUE SPECIFICATIONS.

6) Using dial indicator, check gear backlash between gears on
camshafts. Replace camshafts if gear backlash exceeds specification.
See CAMSHAFT table under ENGINE SPECIFICATIONS.
7) Measure distance between ends of camshaft gear spring.
Replace camshaft gear spring if distance is not .886-.902" (22.50-22.
90 mm).
Installation
1) If reassembling sub-gear on exhaust camshaft, install
camshaft gear spring so ends engage with pins on main gear on exhaust
camshaft. Install sub-gear, wave washer and snap ring on exhaust
camshaft.
2) Install service bolt "A" on sub-gear. See Fig. 37. Using
screwdriver, rotate sub-gear clockwise and align holes in sub-gear
with hole on main gear. Install service bolt "B". Remove service bolt
"A".
3) Coat thrust surfaces of camshafts with multipurpose
grease. To install intake camshaft, rotate camshaft so knock pin is at
80-115 degrees from vertical position and install in cylinder head.
See Fig. 32. Apply sealant on front camshaft bearing cap for intake
camshaft. See Fig. 38.
Fig. 38: Applying Sealant On Front Camshaft Bearing Cap
Courtesy of Toyota Motor Sales, U.S.A., Inc.
4) Install front camshaft bearing cap for intake camshaft on
cylinder head. Install remaining camshaft bearing caps for intake