automatic SUBARU TRIBECA 2009 1.G Service Owner's Manual

PM-10
V-belt
PERIODIC MAINTENANCE SERVICES
6. V-belt
A: INSPECTION
1) Replace the belts if cracks, fraying or wear are
found.
2) Make sure that the V-belt automatic belt tension
indicator (A) is within the range of its use limit (D).
B: REPLACEMENT
1) Remove the cover.
2) Fit the tool to the belt tensioner mounting bolt.
3) Turn the tool in the direction of the arrow, and
loosen the V-belt to remove it.
4) Install in the reverse order of removal.
(A) Indicator
(B) Generator
(C) Power steering oil pump
(D) Service limit
(B)
(A)
(D)
(C)
ME-00475
(1) Power steering oil pump
(2) Belt tension adjuster
(3) Crank pulley
(4) A/C compressor
(5) Belt idler
(6) Generator
PM-00301
(1)(6)
(4)
(5)(2)
(3)ME-00474

PM-16
Automatic Transmission Fluid
PERIODIC MAINTENANCE SERVICES
11. Automatic Transmission Fluid
A: INSPECTION
CAUTION:
The level of ATF varies with fluid temperature.
Pay attention to the fluid temperature when
checking ATF level.
1) Raise the ATF temperature by driving a distance
of 5 to 10 km (3 to 6 miles). Otherwise, idle the en-
gine to raise ATF temperature to 70 — 80°C (158
— 176°F) on Subaru Select Monitor. 5AT(diag)-15, READ CURRENT DATA, OPERA-
TION, Subaru Select Monitor.>
2) Make sure the vehicle is level.
3) After selecting all positions (P, R, N, D), shift the
select lever in “P” range. Measure the ATF level
with engine idling for one or two minutes.
4) Make sure that ATF level is above the center of
upper and lower marks at “HOT” side.
5) If the ATF level is below the center between up-
per and lower marks, add the recommended ATF
until the fluid level is found above the center be-
tween upper and lower marks.
CAUTION:
•Use care not to exceed the upper limit level.
•Adding ATF to the upper limit mark on “HOT”
side when the ATF temperature is below 70°C
(158°F) will overfilling of ATF, causing a trans-
mission failure.
6) Check ATF level after raising ATF temperature
to 70 — 80°C (158 — 176°F) by running the vehicle
or by idling the engine again.
7) Check the ATF for leaks.
Check for leaks in the transmission. If there are
leaks, it is necessary to repair or replace gasket, oil
seals, plugs or other parts.
B: REPLACEMENT
1. AUTOMATIC TRANSMISSION FLUID
1) Drain the ATF by removing drain plug.
NOTE:
Before starting work, cool off the ATF well.
2) Replace the gasket with new one, and then tight-
en the drain plug to specified torque.
Tightening torque:
20 N·m (2.0 kgf-m, 4.5 ft-lb)
3) Pour in the ATF using the oil charge pipe.
Recommended ATF:
Refer to “RM” section. RECOMMENDED MATERIALS, Recommend-
ed Materials.>
Capacity:
Fill the same amount of ATF when drained.
4) Check the ATF level. TION, Automatic Transmission Fluid.>
(A) Level gauge
(B) ATF level range at “HOT” [70 to 80°C (158 to
176°F)]
(C) Upper level
(D) Lower level
(E) ATF level range at “COLD” [20 — 30°C (68 —
86°F)]
PI-00190
(A)
(C)
(D)
(E)(D)
(C)
(B)
(A)
F
L
F
HOT
LCOLD
(A) ATF drain plug
(A) Level gauge
(B) ATF level range at “HOT” [70 to 80°C (158 to
176°F)]
(C) Upper level
(D) Lower level
(E) ATF level range at “COLD” [20 — 30°C (68 —
86°F)]
PM-00168
(A)
PI-00190
(A)
(C)
(D)
(E)(D)
(C)
(B)
(A)
F
L
F
HOT
LCOLD

PM-17
Automatic Transmission Fluid
PERIODIC MAINTENANCE SERVICES
2. ATF FILTER
NOTE:
Basically, the ATF filter is maintenance free, but
when it is rusted or physically damaged or leaking,
the ATF filter needs to be replaced.
For the replacement procedure of ATF filter, refer
to “ATF FILTER”.

5AT-2
General Description
AUTOMATIC TRANSMISSION
1. General Description
A: SPECIFICATION
1. TORQUE CONVERTER CLUTCH
2. OIL PUMP
3. TRANSMISSION CONTROL ELEMENT
4. TRANSMISSION GEAR RATIO
5. PLANETARY GEAR AND PLATE
6. SELECTOR POSITION
7. HYDRAULIC CONTROL AND LUBRICA-
TION
Ty p eSymmetric, 3 element, single stage,
2 phase torque converter
Stall torque ratio 1.9
Nominal diameter 250 mm (9.84 in)
Stall speed (at sea
level)2,300 — 2,800 rpm
One–way clutch Sprague type one-way clutch
Ty p e I n t e r n a l g e a r f i x e d d i s p l a c e m e n t p u m p
Driving method Driven by engine
Number of teethInner rotor 9
Outer rotor 10
Ty p e5-forward, 1-reverse,
double-row planetary gears
Multi–plate clutch 3 sets
Multi–plate brake 4 sets
One-way clutch
(sprague type)3 sets
1st 3.841
2nd 2.352
3rd 1.529
4th 1.000
5th 0.839
Rev. 2.764
Number of front internal gear teeth 102
Number of front carrier teeth 24
Number of front sun gear teeth 54
Number of mid internal gear teeth 78
Number of mid carrier teeth 18
Number of mid sun gear teeth 42
Number of rear internal gear teeth 98
Number of rear carrier teeth 18
Number of rear sun gear teeth 62
Number of front brake drive plates 2
Number of input clutch drive plates 5
Number of high & low reverse clutch
drive plates4
Number of direct clutch drive plates 5
Number of reverse brake drive plates 5
Number of forward brake drive plates 4
Number of low coast brake drive plates 3
P (Park)
Tr a n s m i s s i o n i s i n n e u t r a l , o u t p u t m e m -
ber is immovable, engine start is possi-
ble
R (Reverse) Transmission in reverse for backing
N (Neutral)Tr a n s m i s s i o n i s i n n e u t r a l a n d e n g i n e
start is possible
D (Drive)Automatic gear change
1st ←→ 2nd ←→ 3rd ←→ 4th ←→ 5th
Manual mode (+)Manual gear change
1st→ 2nd→ 3rd→ 4th→ 5th
Manual mode (–)Manual gear change
1st← 2nd← 3rd← 4th← 5th
Control method Wire cable type
Ty p e
Electronic/hydraulic control [5 forward
gear changes made by electronic sig-
nals of vehicle speed and accelerator
(throttle) opening]
Fluid
Specified fluid: SUBARU ATF (Part No.
K0140Y0700)
Recommended fluid: IDEMITSU ATF
HP
CASTROL TRANSMAX J
PENNZOIL QUAKERSTATE • PEN-
NZOIL ATF-J
NOTE:
Using of recommended fluid is permit-
ted only on the area where the speci-
fied is not available.
Fluid capacity
2(US qt, Imp qt)9.6 — 10.0 (10.1 — 10.6, 8.4 — 8.8)
Lubrication system Forced feed lubrication with oil pump

5AT-3
General Description
AUTOMATIC TRANSMISSION
8. COOLING AND HARNESS
9. TRANSFER
10.FINAL REDUCTION GEAR
11.RECOMMENDED GEAR OIL
Cooling systemLiquid-cooler incorporated in
radiator
Tr a n s m i s s i o n h a r n e s s 2 0 + 8 p o l e s
Tr a n s f e r t y p eVa r i a b l e t o r q u e d i s t r i b u t i o n
(VTD)
Number of transfer clutch
drives & driven plates4
Reduction gear ratio 1.000 (41/41)
Fr o nt f in a l r e du ct i o n g ea r
ratio3.583
Lubrication oil
(1) Item (3) API standard
(2) Front differential gear oil (4) SAE viscosity No. and applicable
temperature
Fr o nt d if fer e nt i a l g ea r oi l c a pa ci t y
2(US qt, Imp qt)1.3 — 1.5 (1.4 — 1.6, 1.1 — 1.3)
MT-00001
(1)
(4)GL-5(3)
(2)
( C)( F)-30 -26 -15 15
9085W80W75W -90
25 30 -5 0-22-1523328659775

5AT-4
General Description
AUTOMATIC TRANSMISSION
B: COMPONENT
1. TORQUE CONVERTER CLUTCH & TRANSMISSION ASSEMBLY
(1) Torque converter ASSY (15) Oil charge pipe (29) Nipple
(2) Circlip (16) O-ring (30) O-ring
(3) Oil pump shaft (17) Gasket (31) Oil seal
(4) Differential oil level gauge (18) Union screw (32) Dust cover
(5) Pitching stopper bracket (19) Ball (33) Floating bracket
(6) Differential oil drain plug (20) Spring (34) Turbine speed sensor 1
(7) Gasket (21) Union screw
(8) Oil seal (22) ATF outlet pipeTightening torque: N·m (kgf-m, ft-lb)
(9) Lock plate (23) ATF inlet pipeT1: 5 (0.5, 3.7)
(10) Side retainer (24) MagnetT2: 20 (2.0, 14.8)
(11) O-ring (25) Oil panT3: 25 (2.5, 18)
(12) Oil Seal (26) GasketT4: 40 (4.1, 29.5)
(13) ATF level gauge (27) ATF drain plugT5: 45 (4.6, 33.2)
(14) O-ring (28) Breather hoseT6: 70 (7.1, 51.6)
T6
T4
T3
T5
T1
T2
T4
T3
(12)
(11)
(7)(6)
(10)
(21)
(20)
(23)
(26)
(25)(24)(27)
(30)
(19)(22)
(18)
(17)
(34)
(32)
(16)
(15)
(14)
(13)
(28)
(4)
(5)
(1)
(2)(3)
(8)
(29)
(33)
(31)
(9)
(17)
AT-03368

5AT-5
General Description
AUTOMATIC TRANSMISSION
2. OIL PUMP & FRONT BRAKE
(1) O-ring (9) Nipple (16) Snap ring
(2) Washer (10) Needle bearing (17) Driven plate
(3) Oil pump housing (11) D-ring (Inner) (18) Drive plate
(4) Oil pump rotor (12) D-ring (Outer) (19) Retainer plate
(5) O-ring (13) Front brake piston (20) Snap ring
(6) Air breather hose (14) Return spring (21) Stator shaft
(7) Oil pump cover (15) Retainer (22) Needle bearing
(8) O-ring
AT-03121
(7)
(9)
(20)
(19)
(16)
(17)
(5)
(6)
(18)
(8)
(15)
(4)
(3)
(2)
(2)
(1)
(14)
(13)
(12)
(11)
(21)
(22)
(10)

5AT-6
General Description
AUTOMATIC TRANSMISSION
3. FRONT PLANETARY CARRIER AND MIDDLE & REAR PLANETARY CARRIER
(1) Thrust bearing (8) Thrust bearing (15) Rear carrier ASSY
(2) Front sun gear ASSY (9) Input clutch ASSY (16) Thrust bearing
(3) Snap ring (10) Rear internal gear ASSY (17) Middle & rear sun gear ASSY
(4) Front carrier ASSY (11) Thrust bearing (18) Washer
(5) Race bearing (12) Middle carrier ASSY (19) Thrust bearing
(6) O-ring (13) Thrust bearing (20) Seal ring
(7) Seal ring (14) Race bearing (21) Thrust bearing

5AT-7
General Description
AUTOMATIC TRANSMISSION
4. DIRECT CLUTCH AND HIGH & LOW REVERSE CLUTCH
(1) Thrust bearing (2) High & low reverse clutch ASSY (3) Direct clutch ASSY
AT-02018
(3)
(2)
(1)

5AT-8
General Description
AUTOMATIC TRANSMISSION
5. REVERSE BRAKE
(1) Snap ring (6) Dish plate (10) Reverse brake piston
(2) Retainer plate (7) Snap ring (11) D-ring (Outer)
(3) Leaf spring (8) Retainer (12) D-ring (Inner)
(4) Drive plate (9) Leaf spring (13) AT main case
(5) Driven plate
AT-03007
(1)
(6)
(5)
(7)
(8)
(9)
(10)
(11)
(12)
(4)
(2)(3)(13)