Subaru Legacy 2005 Service Manual page 1114

MECHANICAL
B: INSTALLATION
1. AUTOMATIC BELT TENSION ADJUST-
ER ASSEMBLY AND BELT IDLER
1) Preparation for installation of automatic belt ten-
sion adjuster assembly
CAUTION:
• Always use a vertical type pressing tool to
move the adjuster rod down.
• Do not use a lateral type vise.
• Push the adjuster rod vertically.
• Press-in the push adjuster rod gradually tak-
ing more than three minutes.
• Do not allow press pressure to exceed 9,807
N (1,000 kgf, 2,205 lbf).
• Press the adjuster rod as far as to the end
surface of cylinder. Do not press the adjuster
rod into cylinder. Doing so may damage the cyl-
inder.
• Do not release the press pressure before
stopper pin is completely inserted.
(1) Attach the automatic belt tension adjuster
assembly to the vertical pressing tool.
(2) Slowly move the adjuster rod down with a
pressure of 294 N (30 kgf, 66 lbf) or more until
the adjuster rod is aligned with the stopper pin
hole in the cylinder.
(3) With a 2 mm (0.08 in) dia. stopper pin or a 2
mm (nominal) dia. hex wrench inserted into the
stopper pin hole in cylinder, secure the adjuster
rod.
Timing Belt
2) Install the automatic belt tension adjuster as-
sembly.
Tightening torque:
39 N
3) Install the belt idler No. 2.
Tightening torque:
39 N
4) Install the belt idlers.
Tightening torque:
39 N
ME-00077
ME-00078
ME(H4DOTC)-48
⋅
m (4.0 kgf-m, 28.8 ft-lb)
⋅
m (4.0 kgf-m, 28.8 ft-lb)
⋅
m (4.0 kgf-m, 28.8 ft-lb)
ME-00079
ME-00075
ME-00080