Subaru Legacy 2002 Service Manual page 1722

ST1 498247001 MAGNET BASE
ST2 498247100 DIAL GAUGE
Standard backlash:
0.13 — 0.18 mm (0.0051 — 0.0071 in)
2. HYPOID GEAR BACKLASH
Set ST1, ST2 and ST3. Insert the needle through
transmission oil drain plug hole so that the needle
comes in contact with the tooth surface at a right
angle and check the backlash.
ST1 498247001 MAGNET BASE
ST2 498247100 DIAL GAUGE
ST3 498255400 PLATE
Backlash:
0.13 — 0.18 mm (0.0051 — 0.0071 in)
NOTE:
If backlash is outside specified range, adjust it by
turning holder in right side case.
3. TOOTH CONTACT OF HYPOID GEAR
S503152A1003
Check tooth contact of hypoid gear as follows:
Apply a uniform thin coat of red lead on both tooth
surfaces of 3 or 4 teeth of the hypoid gear. Move
the hypoid gear back and forth by turning the trans-
mission main shaft until a definite contact pattern
is developed on hypoid gear, and judge whether
face contact is correct. If it is inaccurate, make
adjustment. <Ref. to MT-97, ADJUSTMENT, Front
Differential Assembly.>
FRONT DIFFERENTIAL ASSEMBLY
G3M0670
S503152A1002
B3M1363A
MT-97
Manual Transmission and Differential
¼ Tooth contact is correct.
(A) Toe
(B) Coast side
(C) Heel
(D) Drive side
F: ADJUSTMENT
1. BEVEL PINION GEAR BACKLASH
S503152A0101
1) Disassemble the front differential. <Ref. to
MT-92, REMOVAL, Front Differential Assembly.>
2) Select a different washer from the table and
install.
Washer
Part No.
803038021
803038022
803038023
3) Adjust until the specified value is obtained.
Standard backlash:
0.13 — 0.18 mm (0.0051 — 0.0071 in)
2. HYPOID GEAR BACKLASH
Adjust backlash by turning holder in right side
case.
ST 499787000 WRENCH ASSY
B3M0070D
S503152A01
Thickness mm (in)
0.925 — 0.950
(0.0364 — 0.0374)
0.975 — 1.000
(0.0384 — 0.0394)
1.025 — 1.050
(0.0404 — 0.0413)
S503152A0102
B3M1360A