Suzuki GA413, Service Manual

Page: 1125 / 1246

“ A ” Paint gear marking compound evenly
DIFFERENTIAL (FRONT) 7E-15
ASSEMBLING UNIT
1) Measure width “ a ” of differential carrier and “ b ” of differential
gear assembly.
Then calculate shim thickness.
Shim thickness = “ a ” – “ b ”
2) Select shim from below table and assemble differential gear as-
sembly to front differential carrier.
Available shim
thickness
2.45, 2.50, 2.55, 2.60, 2.65,
2.70, 2.75, 2.80 and 2.85 mm
(0.096, 0.098, 0.100, 0.102,
0.104, 0.106, 0.108, 0.110
and 0.112 in.)
3) Measure backlash of bevel gear (1).
If it is out of specification, adjust it by replacing right and left
shim(s).
Bevel gear backlash: 0.10 – 0.20 mm (0.0039 – 0.0078 in.)
NOTE:
D
Be sure to apply measuring tip of dial gauge at right
angles to convex side (drive side) of tooth.
D
Measure at least 4 points on drive bevel gear periphery.
4) As final step, check gear tooth contact as follows.
1. After cleaning tooth surface of bevel gears, paint them with
gear marking compound evenly by using brush (1) or sponge
etc.
2. Turn gear to bring its painted part in mesh with bevel pinion
and turn it back and forth by hand to repeat their contact.
3. Bring painted part up and check contact pattern, referring to
following chart (next page). If contact pattern is not normal,
readjust or replace as necessary according to instruction in
chart.
NOTE:
Be careful not to turn bevel gear more than one full revo-
lution, for it will hinder accurate check.