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Installation1) Install tappets and shims to cylinder head. Apply engine oil around tappet and then install it to
cylinder head.
NOTE
When installing shim, make sure to direct
shim No. side toward tappet.
2) Install camshaft bearing (1) to cylinder head.
CAUTION!
Do not apply engine oil to camshaft bearing
back.
Only a upper half bearing of intake camshaft
bearing No.1 has some holes. Other
bearings.
3) Install intake camshaft (1) and exhaust camshaft (2). Align knock pin (3) and match mark (4) with notches
(5) as shown in figure.
NOTE
Before installing camshafts, turn crankshaft
until key position faces upward.
Refer to “Timing Chain and Chain Tensioner
Removal and Installation”.
4) Apply engine oil to sliding surface of each camshaft and camshaft journal then install them as shown in
figure.
5) Install camshaft housing pins (1) as shown in figure.
6) Check position of camshaft housings. Embossed marks are provided on each camshaft
housing, indicating position and direction for
installation. Install housings as indicated by these
marks.I2RH0B140075-01
1
I3RH0B140039-01
“a”: Approx. 30 °
A: I: Intake side or E: Exhaust side
B: Position from timing chain side
C: Pointing to timing chain side
1 2
3 4
5
“a”
I6RS0C140019-01
I3RM0A140033-01
I2RH0B140078-01
