Datsun C210 series Manual page 492

REMOVAL
AND
INSTALLATION
I Remove
vacuum
hose from
actua
tor
2 Remove
actuator attaching
nuts
Air
Conditioning
then
actua
or
3
Install
actuator in the
reverse
order of
removal
4
After installing adjust
actuator
Refer to Adjustment
of Idle Speed
IDLER PULLEY AND
COMPRESSOR
DRIVE BELT
ADJUSTMENT
OF BELT TENSION
Water
pump
pulley
Crankshaft
puUey
Specified
compressor
belt
tension is
8
to
12
mm
0 31
to
0 4 7
in
when
thumb
pressure
of 98 N 10
kg
221b
is
applied midway
between
idler
pulley
and
compressor
pulley
COMPRESSOR
Compressor pulley
AC045A
Fig
AC 26 Belt Terulion
I Loosen idler
pulley
lock
nut
and
then
adjust
pulley by turning
adjusting
bolt
2 After
adjustment tighten
idler
pulley lock
nut
@
@
I
@
@
Tightening
torque
@
44
to
54 N
m
4 5
to
5 5
kg
m
33
to
40
t
lb
AC 21
REMOVAL AND
INSTALLATION
AC899
Fig
AC 27 Idler
Pulley and B cket
Loosen
idler
pulley
lock
nut
2 Loosen pulley adjusting bolt
fully
and
remove
lock nut and pulley
3 Remove bracket
mounting
bolts
Remove bracket
4 Install bracket and
pulley
in the
reverse
order of removal
5
Adjust
compressor
belt
tension
q
f f
Fig
AC 28
Comp
Teor
and Bracket