SUBARU TRIBECA 2009 1.G Service Workshop Manual

PB-10
General Diagnostic Table
PARKING BRAKE
5. General Diagnostic Table
A: INSPECTION
Symptom Possible cause Corrective action
Brake drag
Par king brake pedal is misadjusted. Adjust.
Par king brake cable does not move. Correct or replace.
Par king brake shoe clearance is maladjusted. Adjust.
Return spring is faulty. Replace.
Noise from brakeReturn spring is faulty. Replace.
Brake shoe spring fault Replace.

PS-2
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
1. General Description
A: SPECIFICATION
Whole system
Minimum turning radius m (ft) 5.7 (18.7)
Steering angleInner wheel 37.0°±1.5°
Outer wheel 32.0°±1.5
Steering wheel diameter mm (in) 375 (14.76)
Lock to lock turn 3.44
Gearbox
Ty p e R a c k a n d P i n i o n , I n t e g r a l
Backlash 0 (Automatic adjusting)
Va l ve ( Po w e r s t e e r i n g s y s t e m ) R o t a r y va l ve
Pump
(Power steering
system)
Ty p e Va n e p u m p
Oil tank Installed on body
Specific outputcm3 (cu in)/rev.9.6 (0.586)
Relief pressurekPa (kg/cm2, psi)8,800 — 9,400 (90 — 96, 1,276 — 1,363)
Hydraulic fluid control Engine RPM sensitive
Hydraulic fluid2(US qt, Imp qt)1,000 rpm: 7.0 (7.4, 6.2)
3,000 rpm: 6.0 (6.3, 5.3)
RPM Range rpm 500 — 8,600
Direction of rotation Clockwise
Hydraulic oil
(Power steering
system)
Description ATF DEXRON III or equivalent
Capacity
2(US qt, Imp qt)
Oil tank 0.2 (0.2, 0.2)
Whole system 0.9 (1.0, 0.8)
Steering wheel Free play mm (in) 17 (0.67)
Steering shaftClearance between the steering wheel and
column covermm (in) 3.0 (0.12)
Steering gear-
box
(Power steering
system)
Sliding resistance N (kgf, lb)
400 (41, 90) or less
Difference between right and left sliding resistance:
Less than 20%
Rack shaft play in
the radial direction
Right–turn steering mm (in) 0.19 (0.0075) or less
Left–turn steering mm (in)Horizontal movement: 0.6 (0.024) or less
Ve r t i c a l m o v e m e n t : 0 . 4 ( 0 . 0 1 6 ) o r l e s s
Input shaft playIn radial direction mm (in) 0.18 (0.0071) or less
In axial direction mm (in) 0.27 (0.0106) or less
Rotation resistance N (kgf, lb)
Maximum allowable value: 10.5 (1.07, 2.36) or less
Difference between right and left sliding resistance:
Less than 20%
Oil Pump
(Power steering
system)
Pulley shaftRadial play mm (in) 0.2 (0.008) or less
Axial play mm (in) 0.6 (0.024) or less
PulleyDitch deflection mm (in) 1.0 (0.039) or less
Rotation resistance N (kgf, lb) 9.22 (0.94, 2.07) or less
Regular pressure (Unloaded)kPa (kg/cm2, psi)981 (10, 142) or less
Steering wheel
effort (Power
steering sys-
tem)
At standstill with engine idling on paved road N (kgf, lb) 29.4 (3.0, 6.6) or less
At standstill with engine stalled on paved
roadN (kgf, lb) 294.2 (30, 66.2) or less

PS-3
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
B: COMPONENT
1. STEERING WHEEL AND COLUMN
Recommended power steering fluid Manufacturer
AT F D E X R O N I I I o r e q u i v a l e n t
B.P.
CALTEX
CASTROL
MOBIL
SHELL
TEXACO
(1) Steering shaft (5) Steering wheelTightening torque: N·m (kgf-m, ft-lb)
(2) Steering roll connector (6) Satellite switchT1: 1.2 (0.12, 0.9)
(3) Column cover (7) Cruise control switchT2: 25 (2.5, 18.1)
(4) Steering wheel lower cover (8) Airbag moduleT3: 45 (4.6, 33.2)
PS-00727
T2
T1
T3
(5)
(1)
(2)
(3)
(4)
(8)
(6)
(7)

PS-4
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
2. POWER ASSISTED SYSTEM
•Hose and tank
(1) Oil cooler pipe (8) Eye bolt gasketTightening torque: N·m (kgf-m, ft-lb)
(2) Suction hose (9) ClipT1: 8 (0.82, 5.9)
(3) Return hose (10) Eye boltT2: 10 (1.02, 7.4)
(4) Reservoir tank T3: 13 (1.32, 9.6)
(5) Hose T4: 15 (1.5, 10.8)
(6) Clamp E T5: 33 (3.37, 24.3)
(7) Oil pump T6: 40 (4.08, 29.5)
PS-00728
T2(8)
T6T3
(5)
T1
T4
(6)
T3
(1)
T3
(7)
T5(4)
T3
(2)
(9)
(9)
(3)
(9)
(9)(10)

PS-5
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
•Gearbox
(1) Pipe C (20) Adapter (39) O–ring
(2) Pipe D (21) Clamp (40) Bracket
(3) Clamp plate (22) Cotter pin (41) Bushing
(4) Universal joint (23) Castle nut (42) Lock washer
(5) Dust seal (24) Dust cover
(6) Valve housing (25) ClipTightening torque: N·m (kgf-m, ft-lb)
(7) Gasket (26) Tie–rod endT1: 3.9 (0.4, 2.9)
(8) Oil seal (27) ClipT2: 10 (1.02, 7.4)
(9) Bushing (28) BootT3: 15 (1.5, 10.8)
(10) Seal ring (29) BandT4: 17 (1.7, 12.5)
(11) Pinion & valve ASSY (30) Tie–rodT5: 20 (2.0, 14.8)
(12) Oil seal (31) Pipe BT6: 24 (2.4, 17.4)
(13) Back–up washer (32) Pipe AT7: 25 (2.5, 18.1)
(14) Ball bearing (33) Steering bodyT8: 27 (2.75, 19.9)
(15) Snap ring (34) Oil sealT9: 29 (3.0, 21.4)
(16) Lock nut (35) Piston ringT10: 37 (3.8, 27.3)
(17) Adjusting screw (36) RackT11: 60 (6.1, 44.1)
(18) Spring (37) Rack bushingT12: 85 (8.7, 62.7)
(19) Sleeve (38) HolderT13: 130 (13.3, 95.9)
PS-00729
T11
T8
T3
T12
T8
T13
T4
T13
T12
T8
(2)
(3)
T10
T5
T9
T6
T6T2
(22)
(20)
(23)
(24)
(25)
(26)
(27)
(28)(29)
(30)
(37)
(32)
(36)
(35)
(30)
(28)
(27)
(26)
(25)
(24)
(7)
(8)
(9)
(10)
(11)
(22)(23)
(5)
(6)
(4)
(1)
(3)
(12)
(13)
(15)(42)
(38)(42)
(14)(33)
(19)(18)(17)(16)(21)
(34)
(31)(39)
(39)
T7T1
(29)
(40)
T11
(41)

PS-6
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
3. OIL PUMP
(1) Pulley (9) Straight pinTightening torque: N·m (kgf-m, ft-lb)
(2) Oil seal (10) RotorT1: 3.73 (0.38, 2.75)
(3) Front casing (11) O–ringT2: 15.7 (1.6, 11.6)
(4) O–ring (12) Seal ringT3: 19.6 (2.0, 14.5)
(5) Socket (13) Rear bodyT4: 27.5 (2.8, 20.3)
(6) Pressure plate (14) ConnectorT5: 33 (3.37, 24.3)
(7) Cam ring (15) BracketT6: 36.8 (3.75, 27.1)
(8) Snap ring (16) Belt tensioner
PS-00730
T1
(5)
(4)
(2)
(1)
(3)
(10)
(9)
(6)
(7)
(8)
(14)
(6)(11)
(12)
(11)(13)
T4
T6
T3
T5
T5
T5
T2
T2
(15)
(16)

PS-7
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
C: CAUTION
Please clearly understand and adhere to the following general precautions. They must be strictly followed to
avoid any injury to the person doing the work or people in the area.
1. OPERATION
•Wear work clothing, including a cap, protective goggles and protective shoes during operation.
•Before removal, installation or disassembly, be sure to clarify the failure. Avoid unnecessary removal, in-
stallation, disassembly and replacement.
•Be careful not to burn yourself, because each part on the vehicle is hot after running.
•Use SUBARU genuine power steering fluid, grease etc. or the equivalent. Do not mix fluid, grease etc. with
that of another grade or from other manufacturers.
•Be sure to tighten fasteners including bolts and nuts to the specified torque.
•Place shop jacks or rigid racks at the specified points.
•Before securing a part on a vise, place cushioning material such as wooden blocks, aluminum plate or
cloth between the part and the vise.
2. OIL
When handling oil, follow the rules below to prevent unexpected accidents.
•Prepare container and waste cloths when performing work which oil could possibly spill. If oil spills, wipe
it off immediately to prevent from penetrating into floor or flowing outside, for environmental protection.
•Follow all government and local regulations concerning waste disposal.
D: PREPARATION TOOL
1. SPECIAL TOOL
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
925711000 PRESSURE
GAUGE
Used for measuring oil pressure.
926200000 STAND • Used when inspecting characteristic of gear-
box assembly and disassembling it.
•Used with BOSS D (34199AG000).
ST-925711000
ST-926200000

PS-8
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
34099AC010 ADAPTER HOSE A Used with PRESSURE GAUGE (925711000).
34099AC020 ADAPTER HOSE B Used with PRESSURE GAUGE (925711000).
926230000 SPANNER For the lock nut when adjusting backlash of gear-
box.
34099PA100 SPANNER Used when measuring the rotating resistance of
gearbox assembly.
926420000 PLUG When fluid leaks from pinion side of gearbox
assembly, remove pipe B from valve housing,
attach this tool and check fluid leaking points.
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST34099AC010
ST34099AC020
ST-926230000
ST34099PA100
ST-926420000

PS-9
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
926250000 GUIDE Used for installing the holder assembly into the
rack housing.
34099FA060 PUNCH HOLDER Used for crimping.
927490000 INSTALLER A, B, C Used for installing the oil seal to the rack assem-
bly.
34199XA030 INSTALLER &
REMOVER 44
Used for removing and installing the rack oil seal
(outer & inner).
34199AG000 BOSS D • Used when inspecting characteristic of gear-
box assembly and disassembling it.
•Used with STAND (926200000).
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST-926250000
ST34099FA060
ST-927490000
ST34199XA030
ST34199AG000

PS-10
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
34199XA010 Guide 44 Used for installing seal ring of rack.
34199AG070 FORMER Used for forming seal ring of pinion.
34199AG020 GUIDE Used for installing seal ring of pinion.
34199AG060 GUIDE G (26) • Used for forming seal ring of rack.
•Used with FORMER PISTON (34199XA020).
34199AE050 OIL SEAL
REMOVER
Used for removing oil seal.
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
ST34199XA010
ST34199AG070
ST34199AG020
ST34199AG060
ST34199AE050