Suzuki Grand Vitara XL-7 Service Manual page 491

7B1-86 AUTOMATIC TRANSMISSION (4 A / T)
INSPECTION
D Measure free length of piston return spring.
Standard free length of piston return spring:
16.60 mm (0.654 in.)
ASSEMBLY
Install each component by reversing removal procedure and noting
the following points.
D When installing rear seal ring, use care not to open it too wide.
D Apply A/T fluid to O-ring, disc, etc. before installing them.
D Opening of retaining brake front ring (2) and projection (1) of O/D
case should be matched.
D When installing each component, refer to the first figure of "OVER
DRIVE (CASE SIDE)" in this section.
D Install cushion brake plate (1) so that it warps convexly.
D As a final step, measure clearance between retaining brake front
ring and brake backing plate again.
Standard clearance between retaining brake front ring and
brake backing plate:
0.75 – 1.25 mm (0.030 – 0.049 in.)