Suzuki Samurai 1986, Service Manual

Page: 417 / 482

3) booster to special tool (A) as shown.
NOTE:
When setting, check to be sure that booster
vacuum check valve is not in faulty contact with
base of special tool.
Tighten 2 nuts on upper part of special tool
evenly to specified torque.
Special tool nuts
kg-m
lb-ft
tightening torque 3 - 5
0.3 0.5 2.2 3.6
NOTE:
Be careful not to over-tighten nuts, or booster
body will be deformed.
Tighten right and left nuts equally.
3 5
Booster overhaul tool set
Fig. 19-68
4) Turn special tool bolt clockwise until No. 1
body projecting part and No. 2 body depress-
ed part fit each other.
Once they are matched, make match marking
on No. 1 and No. 2 bodies to facilitate their
installation.
No. 1 body projecting part
No. 1 body projecting part
No. 2 body depressed part
Make match marking
Fig. 19-70
5) Remove booster from special tool and sepa-
rate No. 1 body and No. 2 body. Remove
piston return spring.
NOTE:
When separating two bodies, hold both bodies
carefully to prevent either body from jumping
off by spring force.
6) From booster No. 2 body, remove boot, air
cleaner elements and air cleaner separator in
this order.
7) Using camshaft pulley holder (special tool
turn booster piston counter-
clockwise and remove piston.
Fig. 19-71
8) While compressing air valve spring (by moving
rod up and down as shown), remove valve
stopper key. Then remove booster air valve
assembly from booster piston.
NOTE:
Booster air valve assembly can’t be disassembled.
Fig. 19-69
19-31