Suzuki Grand Vitara 2011 Manual page 979

b) Calculate dimension "a" – "b", and select shims
from among following available size so that total
of thickness of right side and left side shims may
reach the calculated value.
NOTE
Select shims so that thickness of right side
shims and left side shims become almost
even.
Available shim thickness
Right side: 1.75, 1.85, 1.95, 2.00, 2.05, 2.15
and 2.25 mm (0.069, 0.073, 0.077, 0.079, 0.081,
0.085 and 0.089 in.)
Left side: 2.75, 2.85, 2.95, 3.00, 3.05, 3.15 and
3.25 mm (0.108, 0.112, 0.116, 0.118, 0.120,
0.124 and 0.128 in.)
19) To measure bevel gear backlash, set dial gauge (1)
at right angle to bevel gear tooth, fix drive bevel
pinion and read dial gauge while moving bevel gear.
Special tool
(A): 09900–20607
(B): 09900–20701
Bevel gear backlash
: 0.1 – 0.2 mm (0.004 – 0.008 in.)
NOTE
• Be sure to apply measuring tip of dial
gauge at right angles to convex side of
tooth.
• Measure at least 4 points on drive bevel
gear periphery.
• If backlash exceeds specification given
below, adjust it by changing thickness
ratio of differential side bearing shims.
20) Place bearing outer races on their respective
bearings. Used left and right outer races are not
interchangeable.
21) Install case assembly (1) in carrier (2).
22) As final step, check gear tooth contact as follows.
a) After cleaning 10 drive bevel gear teeth, paint
them with gear marking compound evenly by
using brush (1) or sponge etc.
b) Turn gear to bring its painted part in mesh with
drive bevel pinion and turn it back and forth by
hand to repeat their contact.
c) Bring painted part up and check contact pattern,
referring to the following table. If contact pattern
is not normal, readjust or replace as necessary
according to instruction in the table.
NOTE
Be careful not to turn drive bevel gear more
than one full revolution, for it will hinder
accurate check.
A: Paint gear marking compound evenly
I5JB0A321038-03
Differential: Rear 3B-34
I5JB0A321039-01
A
1
I5JB0A321040-02