Timing Chain Installation; Install Crankshaft Sprocket And Chain; Place Chain On Camshaft Sprocket; Install Timing Chain Cover Assembly - Toyota 22R-E Service Manual

ENGINE – ENGINE MECHANICAL

TIMING CHAIN INSTALLATION

(See page EG1–39)

1. INSTALL CRANKSHAFT SPROCKET AND CHAIN

(a) Turn the crankshaft until the shaft key is on top.
(b) Slide the sprocket over the key on the crankshaft.
(c) Place the timing chain on the sprocket with the single
bright chain link aligned with the timing mark on the
sprocket.

2. PLACE CHAIN ON CAMSHAFT SPROCKET

(a) Place the timing chain on the sprocket so that the
bright chain link is aligned with the timing mark on the
sprocket.
(b) Make sure the chain is positioned between the dam–
pers.
(c) Turn the camshaft sprocket counterclockwise to take
the slack out of the chain.
3. INSTALL OIL PUMP DRIVE SPLINE
Slide the oil pump drive spline over the crankshaft key.
HINT: If the oil pump drive spline is difficult to install
by hand, install using SST.
SST 09608–35014 (09608–06040)

4. INSTALL TIMING CHAIN COVER ASSEMBLY

(a) Remove the old cover gaskets. Clean the gasket sur–
face. Install new gaskets over the dowels.
(b) Slide the cover assembly over the dowels and pump
spline.
(c) Insert the bolts as shown and torque them.
Torque: 8 mm bolt 13 N–m(130kgf–cm, 9ft–Ibf)
10 mm bolt 13 N–m(400kgf–cm, 29ft–lbf)
5. INSTALL FAN BELT ADJUSTING BAR
(a) Temporarily install the adjusting bar to the alternator.
(b) Install the adjusting bar to the chain cover and cylin–
der head.
Torque: 13N–m(130kgf–cm, 9ft–Ibf)
EG1–43