Toyota Tundra 2005 Service - Repair - Maintenance page 1608

Inward
Stopper Plate
ENGINE MECHANICAL (1GR−FE)
(d)
(e)
A22903
4.
(a)
A22921
5.
(a)
(b)
6.
A23007
7.
(a)
(b)
Stopper Plate
Push (c)
A22850
− TIMING CHAIN
Hold the hexagonal portion of the camshaft with a
wrench, and tighten the 2 bolts.
Torque: 100 N m (1,020 kgf cm, 74 ft lbf)
Remove the pin from the chain tensioner No. 2.
INSTALL CHAIN VIBRATION DAMPER NO.1
Install the chain vibration damper No. 1 with the 2 bolts.
Torque: 19 N m (194 kgf cm, 14 ft lbf)
INSTALL CRANKSHAFT TIMING SPROCKET
Align the timing gear set key with the key groove of the
timing sprocket.
Install the timing gear onto the crankshaft with the sprock-
et side facing inward.
INSTALL CHAIN TENSIONER SLIPPER
INSTALL CHAIN TENSIONER NO.1
While turning the stopper plate of the tensioner clockwise,
push in the plunger of the tensioner as shown in the il-
lustration.
While turning the stopper plate of the tensioner counter-
clockwise, insert a bar of φ 3.5 mm (0.138 in.) into the
holes in the stopper plate and tensioner to fix the stopper
plate.
Install the chain tensioner with the 2 bolts.
Torque: 10 N m (102 kgf cm, 7 ft·lbf)
EM−45