2009 SUBARU TRIBECA Chain cover

ME(H6DO)-42
Front Chain Cover
MECHANICAL
14.Front Chain Cover
A: REMOVAL
1) Remove the crank pulley. 41, REMOVAL, Crank Pulley.>
2) Remove the front chain cover.
NOTE:
Chain cover installation bolt has three different siz-
es. To prevent the confusion in installation, keep
these bolts on container individually.
B: INSTALLATION
1) Remove the used liquid gasket from mating sur-
face, and degrease it.
2) Apply liquid gasket to the mating surface of front
chain cover.
Liquid gasket
THREE BOND 1280B (Part No. K0877YA018)
Applying liquid gasket diameter
2.5±0.5 mm (0.098±0.020 in)
3) Install the front chain cover. Temporarily tighten
the bolts.
CAUTION:
Do not install the bolts in wrong place.
(A) M6 × 16
(B) M6 × 30
(C) M6 × 45
*: Sealing washer
(C)
(C)
(A)
(B)
(B)
ME-02029
(A)
(A) M6 × 16
(B) M6 × 30
(C) M6 × 45
*: Sealing washer
ME-02385
(C)
(C)
(A)
(B)
(B)
ME-02029
(A)

ME(H6DO)-43
Front Chain Cover
MECHANICAL
4) Tighten the bolts in the numerical order as shown in the figure.
Tightening torque:
6.6 N·m (0.67 kgf-m, 4.8 ft-lb)
5) Install the crank pulley.
C: INSPECTION
Check the cover surface for scratch and damage.
Check for oil leakage on cover mating surface and installation part of crank pulley.
ME-02031
(21)
(22)(40)(39)
(38)
(37)
(36)
(35)
(34)
(33)
(32)(13)(12)(11)
(9)(10)
(23)(24)
(8)
(6)
(25)
(26)
(27)
(28)
(29)(30) (31)(19)
(18)
(17)(16) (15)(14)(20)
(3)
(2)
(4)(5)
(1)
(7)

ME(H6DO)-44
Timing Chain Assembly
MECHANICAL
15.Timing Chain Assembly
A: REMOVAL
1) Remove the crank pulley. 41, REMOVAL, Crank Pulley.>
2) Remove the front chain cover. ME(H6DO)-42, REMOVAL, Front Chain Cover.>
3) Remove the chain tensioner (RH).
NOTE:
Be careful not to come out the plunger (A).
4) Remove the chain guide (RH: between cams).
5) Remove the chain guide (RH).
6) Remove the chain tensioner lever (RH).
7) Remove the timing chain (RH).
8) Remove the chain tensioner (LH).
NOTE:
Be careful not to come out the plunger.
9) Remove the chain tensioner lever (LH).
10) Remove the chain guide (LH: between cams).
11) Remove the chain guide (LH).
12) Remove the chain guide (center).
(A) Chain guide (RH)
(B) Chain tensioner lever (RH)
(A)
ME-00501
ME-02032
ME-02033
(A)
(B)
ME-02034
ME-02035
ME-02036
ME-02037

ME(H6DO)-49
Cam Sprocket
MECHANICAL
16.Cam Sprocket
A: REMOVAL
1) Remove the crank pulley. 41, REMOVAL, Crank Pulley.>
2) Remove the front chain cover. ME(H6DO)-42, REMOVAL, Front Chain Cover.>
3) Remove the timing chain assembly.
Assembly.>
4) Remove the cam sprocket. To lock the cam-
shaft, use the ST.
ST 499977500 CAM SPROCKET WRENCH
ST 18231AA020 CAM SPROCKET WRENCH
B: INSTALLATION
1) Install the cam sprocket. To lock the camshaft,
use the ST.
Tightening torque:
29.5 N·m (3.0 kgf-m, 21.8 ft-lb)
2) Further tighten the bolt.
Tightening angle:
Intake
45°±5°
Exhaust
25°±5°
ST 499977500 CAM SPROCKET WRENCH
ST 18231AA020 CAM SPROCKET WRENCH
3) Install the timing chain assembly.
Chain Assembly.>
4) Install the front chain cover.
Chain Cover.>
5) Install the crank pulley. INSTALLATION, Crank Pulley.>
C: INSPECTION
1) Check the cam sprocket teeth for abnormal wear
and scratches.
2) Make sure there is no free play between cam
sprocket and key.
ME-02045
ME-02046
ME-02045
ME-02046

ME(H6DO)-50
Crank Sprocket
MECHANICAL
17.Crank Sprocket
A: REMOVAL
1) Remove the crank pulley. 41, REMOVAL, Crank Pulley.>
2) Remove the front chain cover. ME(H6DO)-42, REMOVAL, Front Chain Cover.>
3) Remove the timing chain assembly.
Assembly.>
4) Remove the crank sprocket (A).
B: INSTALLATION
1) Install the crank sprocket (A).
2) Install the timing chain assembly.
Chain Assembly.>
3) Install the front chain cover.
Chain Cover.>
4) Install the crank pulley. INSTALLATION, Crank Pulley.>
C: INSPECTION
1) Check the crank sprocket teeth for abnormal
wear and scratches.
2) Make sure there is no free play between crank
sprocket and key.
ME-02047
(A)
ME-02047
(A)

ME(H6DO)-51
Rear Chain Cover
MECHANICAL
18.Rear Chain Cover
A: REMOVAL
1) Remove the crank pulley. 41, REMOVAL, Crank Pulley.>
2) Remove the front chain cover. ME(H6DO)-42, REMOVAL, Front Chain Cover.>
3) Remove the timing chain. 44, REMOVAL, Timing Chain Assembly.>
4) Remove the cam sprocket. 49, REMOVAL, Cam Sprocket.>
5) Remove the crank sprocket.
6) Remove the oil pump. REMOVAL, Oil Pump.>
7) Remove the water pump. 13, REMOVAL, Water Pump.>
8) Remove the rear chain cover.
NOTE:
Installation bolt has seven different sizes. To pre-
vent the confusion in installation, keep these bolts
on container individually.
B: INSTALLATION
1) Remove the used liquid gasket from mating sur-
face, and degrease it.
2) Apply liquid gasket to the mating surface of rear
chain cover.
Liquid gasket
THREE BOND 1280B (Part No. K0877 A018)
Applying liquid gasket diameter
(A) 1.0±0.5 mm (0.039±0.020 in)
(B) 3.0±1.0 mm (0.118±0.039 in)
3) Install the O-ring.
NOTE:
•Do not reuse the O-ring.
•Do not install the O-ring in wrong place.
(A) M6 × 14
(B) M6 × 18 (Silver)
(C) M6 × 30
(D) M6 × 18
(E) M8 × 43
(F) M8 × 30
(G) M6 × 22
ME-02048
(F)
(C)(D)
(E)
(G)
(A)(B)
(A) 14.2 × 1.9
(B) 19.2 × 2.4
(C) 25 × 2
(D) 31.2 × 1.9
(A)
(B)ME-02049
(B)
(D)(C)
(A)(A)
ME-02457

ME(H6DO)-52
Rear Chain Cover
MECHANICAL
4) Temporarily tighten the rear chain cover.
NOTE:
Do not install the bolts in wrong place.
5) Tighten the bolts in the numerical order as
shown in the figure.
Tightening torque:
6) Install the water pump. INSTALLATION, Water Pump.>
7) Install the oil pump. STALLATION, Oil Pump.>
8) Install the crank sprocket.
9) Install the cam sprocket. INSTALLATION, Cam Sprocket.>
10) Install the timing chain. INSTALLATION, Timing Chain Assembly.>
11) Install the front chain cover.
Chain Cover.>
12) Install the crank pulley. INSTALLATION, Crank Pulley.>
(A) M6 × 14
(B) M6 × 18 (Silver)
(C) M6 × 30
(D) M6 × 18
(E) M8 × 43
(F) M8 × 30
(G) M6 × 22
(1) — (11) 9 N·m (0.9 kgf-m, 6.5 ft-lb)
(12) — (19) 20 N·m (2.0 kgf-m, 14 ft-lb)
(20) — (30) 9 N·m (0.9 kgf-m, 6.5 ft-lb)
(31) — (38) 12 N·m (1.2 kgf-m, 8.7 ft-lb)
(39) — (45) 9 N·m (0.9 kgf-m, 6.5 ft-lb)
ME-02048
(F)
(C)(D)
(E)
(G)
(A)(B)
ME-02051(15)
(14)
(26)
(27)(13)
(25)
(24)
(23)
(22)
(21)(20)
(16)(17)
(12)
(19)(30)
(18)
(4)(3)(2)(1)(33)
(8)(9)(10)
(11)
(32)(31)(45)(44)
(43)
(42)
(41)
(40)
(39)
(38)
(37)(36)
(5)
(6)
(7)
(29)
(28)
(35)
(34)

ME(H6DO)-53
Camshaft
MECHANICAL
19.Camshaft
A: REMOVAL
1) Remove the crank pulley. 41, REMOVAL, Crank Pulley.>
2) Remove the front chain cover. ME(H6DO)-42, REMOVAL, Front Chain Cover.>
3) Remove the timing chain assembly.
Assembly.>
4) Remove the cam sprocket.
et.>
5) Remove the crank sprocket.
et.>
6) Remove the rear chain cover.
Cover.>
7) Disconnect the oil pipe.
8) Remove the rocker cover (LH).
9) Remove the plugs (LH).
10) Loosen the camshaft cap bolts equally, a little
at a time in alphabetical sequence shown in the fig-
ure.
11) Remove the camshaft caps and camshaft (LH).
NOTE:
Arrange camshaft caps in order so that they can be
installed in their original positions.
12) Similarly, remove the camshafts (RH) and re-
lated parts.(A) Bolt without filter (with white mark)
(B) Bolt with filter (without white mark)
ME-02513
(A)
(B)
ME-02055
ME-02054(1)
(2)
(8)
(7)(9)
(3)
(4)
(5)
(6)(10)
(11)(13)
(14)(12)
(15)
(16)