YH4
GRAND
VITARA
1. Caliper pin bolts
1. Flexible hose bolt
FRONT BRAKE 5B-9
Caliper
Before installing caliper (cylinder body) to carrier, check to ensure
that guide pin (pin bolt) inserted in each caliper carrier hole can be
moved smoothly in thrust direction.
NOTE:
Where temperature gets as low as –30_C in cold weather, use
rubber grease whose viscosity varies very little even at –40_C
(–40_F).
INSTALLATION
1) Install caliper to caliper carrier.
2) Torque caliper pin bolts to specifications.
Tightening Torque
(a), (b): 27 N
.
m (2.7 kg-m, 20.0 lb-ft) For TOKICO brake. .
caliper
(a): 50 N
.
m (5.0 kg-m, 36.5 lb-ft) For SUMITOMO. . . . .
(b): 85 N
.
m (8.5 kg-m, 61.5 lb-ft) ELECTRIC brake
85 N
.
m (8.5 kg-m, 61.5 lb-ft) caliper
NOTE:
Make sure that boots are fit into groove securely.
3) Install brake flexible hose as shown and torque hose mounting
bolt to specification.
Tightening Torque
(b): 23 N
.
m (2.3 kg-m, 17.0 lb-ft)
4) Torque wheel nuts to specification.
Tightening Torque
(c): 100 N
.
m (10.0 kg-m, 72.5 lb-ft)
5) After completing installation, fill reservoir with brake fluid and
bleed brake system. Perform brake test and check each
installed part for oil leakage.
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