DI-31
Rear Differential
DIFFERENTIALS
20) If proper tooth contact is not obtained, once
again adjust the drive pinion height by changing the
RH and LH side retainer shims and the hypoid gear
backlash.
(1) Drive pinion height
ST1
398507702
DUMMY SHAFT
ST2
398507701
DIFFERENTIAL CARRIER
GAUGE
T = To + N – (H × 0.01) – 0.20 mm (0.008 in)
Place:
T = Thickness of pinion height adjusting washer
mm (in)
To = Thickness of washer temporarily inserted
mm (in)
N = Clearance of thickness gauge mm (in)
H = Figure marked on drive pinion head
(2) Hypoid gear backlash
Backlash:
0.10 — 0.20 mm (0.004 — 0.008 in)
21) Remove the RH and LH side retainers.
22) Install new O-rings to the side retainers on both
sides.
23) Install the oil seal to the side retainer of both
sides. <Ref. to DI-37, REPLACEMENT, Rear Dif-
ferential Side Oil Seal.>
24) Align the arrow mark on the differential carrier
with that on the side retainer during installation.
25) Apply liquid gasket to the bolt with arrow marks
and install the side retainer.
Liquid gasket:
THREE BOND 1110B (Part No. K0879Y0020)
or equivalent
Tightening torque:
10.5 N·m (1.1 kgf-m, 7.7 ft-lb)
26) Install the new gasket and rear cover, and tight-
en the bolts to the specified torque.
Tightening torque:
29.5 N·m (3.0 kgf-m, 21.8 ft-lb)
DI-00084
ST2
ST1
DI-00099
(A) Arrow mark (on the side retainer)
(B) Arrow mark (on the differential carrier)
DI-00543
(B)
(A)
DI-00461
DI-00490
Summary of Contents for 2009 IMPREZA
Page 18: ...PC 4 Precaution PRECAUTION...
Page 21: ...NT 4 Note NOTE Lift Rigid rack A Attachment NT 00241 A A Attachment NT 00242 A...
Page 23: ...NT 6 Note NOTE A Front B Rear 1 Front crossmember 2 Rear differential 1 2 A B NT 00210...
Page 66: ...PI 22 Pre delivery Inspection PRE DELIVERY INSPECTION...
Page 112: ...PM 48 A C Filter PERIODIC MAINTENANCE SERVICES...
Page 219: ...IN H4SO 10 Resonator Chamber INTAKE INDUCTION...
Page 324: ...ME H4SO 106 Engine Noise MECHANICAL...
Page 388: ...SP H4SO 6 Accelerator Pedal SPEED CONTROL SYSTEMS...
Page 395: ...IG H4SO 8 Spark Plug Cord IGNITION...
Page 418: ...SC H4SO 24 Battery STARTING CHARGING SYSTEMS...
Page 725: ...EN H4SO diag 308 General Diagnostic Table ENGINE DIAGNOSTICS...
Page 926: ...GD H4SO 202 Diagnostic Trouble Code DTC Detecting Criteria GENERAL DESCRIPTION...
Page 1181: ...EX H4DOTC 16 Muffler EXHAUST...
Page 1212: ...CO H4DOTC 32 Engine Cooling System Trouble in General COOLING...
Page 1221: ...IG H4DOTC 8 Ignition Coil IGNITION...
Page 1818: ...GD H4DOTC 230 Diagnostic Trouble Code DTC Detecting Criteria GENERAL DESCRIPTION...
Page 2154: ...5MT 82 General Diagnostic Table MANUAL TRANSMISSION AND DIFFERENTIAL...
Page 2227: ...RS 20 General Diagnostic Table REAR SUSPENSION...
Page 2364: ...DS 36 General Diagnostic Table DRIVE SHAFT SYSTEM...
Page 2615: ...BR 48 General Diagnostic Table BRAKE...
Page 2624: ...PB 10 General Diagnostic Table PARKING BRAKE...
Page 2681: ...PS 58 General Diagnostic Table POWER ASSISTED SYSTEM POWER STEERING...
Page 2730: ...AC 50 General Diagnostic Table HVAC SYSTEM HEATER VENTILATOR AND A C...
Page 2961: ...SB 22 Rear Seat Belt SEAT BELT SYSTEM...
Page 3035: ...COM 6 Horn Switch COMMUNICATION SYSTEM...
Page 3070: ...GW 36 Wiper Deicer System GLASS WINDOWS MIRRORS...
Page 3092: ...IDI 22 Clock INSTRUMENTATION DRIVER INFO...
Page 3158: ...SL 54 Immobilizer Antenna SECURITY AND LOCKS...
Page 3167: ...SR 10 Sunshade SUNROOF T TOP CONVERTIBLE TOP SUNROOF...
Page 3240: ...EI 74 Ornament EXTERIOR INTERIOR TRIM...
Page 3286: ...CC 12 Neutral Position Switch CRUISE CONTROL SYSTEM...
Page 3311: ...CC diag 26 Diagnostic Procedure with Cancel Code CRUISE CONTROL SYSTEM DIAGNOSTICS...
Page 3421: ...LAN diag 88 General Diagnostic Table LAN SYSTEM DIAGNOSTICS...
Page 3486: ...WI 67 Remote Engine Start System WIRING SYSTEM...