Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Service manual — part 1209
6A–33
ENGINE MECHANICAL (Y22SE 2.2L)
Rotate camshaft 720
°
clockwise only until timing
marks align.
If accidentally rotated too far, not turn anti
clockwise, this will result in incorrect tensioner
setting
c. Slightly loosen the fastening bolt of the timing belt
tension roller, depending on the version, rotate the
adjustment cam in direction of arrow (clockwise)
until:
Version 1: Pointer (1) of the timing belt tension
roller is approx. 4 mm to the left of the notch (2).
014R100008
d. Version 2: Pointer (1) of the timing belt tension
roller aligns with the “USED” notch (2).
014R100009
e. Tighten the fastening bolt (1) of the timing tension
roller.
Torque: 25 N·m (18 lb ft)
020RW010
f. Remove the fixing tool J–43037.
g. Turn the crankshaft another two turns (720
°
) in
engine rotational direction to mark 1st cylinder
TDC and check adjustment of the timing belt
tension roller. Ensure crankshaft is only turned
clockwise, do not turn back, this will result in
incorrect tensioner setting. If the pointer (1) of the
timing belt tension roller does not align with the
corresponding mark (2), the adjustment procedure
must be repeated.
014R100008
6A–34
ENGINE MECHANICAL (Y22SE 2.2L)
014R100009
4. Install timing belt front cover and tighten two bolts to
the specified torque.
Torque: 6 N·m (52 lb in)
5. Install engine harness cover to front top of engine and
tighten nut to the specified torque.
Torque: 6 N·m (52 lb in)
6. Install crankshaft pulley and tighten four bolts.
Torque: 20 N·m (14 lb ft)
020RW014
7. Move drive belt tensioner to loose side using wrench
then install drive belt to normal position.
033RW001
8. Connect engine harness three connector to chassis
harness of left rear side of engine compartment.
9. Connect battery ground cable.
6A–35
ENGINE MECHANICAL (Y22SE 2.2L)
Camshaft
Camshaft and Associated Parts
011R100005
Legend
(1) Camshaft Pulley Fixing Bolt
(2) Camshaft Pulley
(3) Oil Seal
(4) Camshaft Bracket
(5) Camshaft Bracket Fixing Bolt
(6) Camshaft Assembly Exhaust
(7) Camshaft Assembly Intake
Removal
1. Disconnect battery ground cable.
2. Remove cylinder head cover.
Refer to removal procedure for Cylinder Head Cover
in this manual.
3. Remove timing belt tensioner and remove timing belt.
020RW010
6A–36
ENGINE MECHANICAL (Y22SE 2.2L)
4. Use adjustable wrench to hexagonal portion of
camshaft, and remove fixing bolt for camshaft pulley
from front end of camshaft.
014RW074
5. Remove camshaft drive pulley from intake and
exhaust camshaft.
6. Remove twenty fixing bolts from intake and exhaust
camshaft bracket on the cylinder head, then remove
camshafts.
011RW015
CAUTION:
D
Do not damage camshaft lobe and journal.
D
Do not damage hydraulic lash adjuster(HLA) and
do not allow into foreign materials into cylinder
head.
7. Remove oil seal from camshaft.
Installation
1. Clean surface of camshaft bracket and HLA.
2. Apply engine oil to journal surface of camshaft
bracket and HLA.
3. Install camshaft to cylinder head.
4. Install camshaft bracket according to numerical as
shown in the illustration.
The bracket number is:
D
Exhaust: 1 to 5 from front
D
Intake: 6 to 10 from front.
014RW052
Camshaft oil seal installation area on the cylinder
head of No.1, No.6 and camshaft bracket rear side
plug portion must be applied HN1023 or equivalent as
in the illustration.
014R100004
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