Suzuki Wagon R Manual page 1433

Assembling Unit
Fifth gears
1) To seat countershaft left bearing cup (1) to bearing cone, tap
cup by using special tool and plastic hammer.
Special tool
(A) : 09913-84510
2) Put a shim (2) on bearing cup (3) provisionally, place straight
edge (1) over it and compress it by hand through straight
edge, and then measure "a" (Clearance between case sur-
face (4) and straight edge) by using feeler gauge (5).
Clearance between case surface and straight edge
"a" : 0.13 – 0.17 mm (0.0051 – 0.0067 in.)
(Shim protrusion)
3) By repeating above step, select a suitable shim which
adjusts clearance "a" to specification and put it on bearing
cup.
NOTE:
Insert 0.15 mm (0.0059 in.) feeler to know whether or not
a shim fulfills specification quickly.
Available shim thickness
0.40, 0.45, 0.50, 0.55, 0.6, 0.65,0.7, 0.75, 0.8, 0.85, 0.9, 0.95,
1.0, 1.05, 1.1 and 1.15 mm
(0.015, 0.017, 0.019, 0.021, 0.023, 0.025, 0.027, 0.029, 0.031,
0.033, 0.035, 0.037, 0.039, 0.041, 0.043 and 0.045 in.)
MANUAL TRANSMISSION 7A-17