Suzuki Grand Vitara XL-7 Service Manual page 490

DISASSEMBLY
1) Measure clearance between retaining ring (1) and brake back-
ing plate (2) with thickness gauge.
If it is not within standard range, adjust it to standard clearance
with selective brake plates shown below.
Clearance between retaining ring and brake backing plate
Standard:
0.75 – 1.25 mm (0.030 – 0.049 in.)
Available plate thickness
2) Remove retaining ring (1), brake backing plate (2), brake disc
(3), brake plate (4), cushion brake plate (5) in that order. Then
remove planetary ring gear, thrust bearing race and thrust rear
bearing.
3) Remove retaining ring (1), retainer (2) and piston return spring
(3).
4) Blow air into fluid hole in O/D case (2) and remove brake piston
(1).
5) Remove brake piston inner ring and brake piston outer ring from
brake piston.
6) Unsnap seal ring (1).
7) Remove 2 seal rings (1).
NOTE:
Be careful not to open seal ring more than necessary.
AUTOMATIC TRANSMISSION (4 A / T) 7B1-85
2.0, 2.3 mm (0.079, 0.091 in.)