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6A1-10 ENGINE MECHANICAL (M13 ENGINE)
b) Check housing No. and select special tool corresponding to
housing No., referring to "special tool selection table".
Special tool selection table
No. on camshaft
housing
I2
I3, I4, I5
E2
E3, E4, E5
A: I : Intake side or E : Exhaust side
B: Position from timing chain side
C: Pointing to timing chain side
c) Hold down the tappet so as not to hang to the shim with
special tool by installing it on camshaft housing with hous-
ing bolt (1) to specified torque.
Special tool
(A) : 09916-67020
Tightening torque
Camshaft housing bolts (for tightening of special tool )
(a) : 8 N·m (0.8 kg-m, 6.0 lb-ft)
4) Turn camshaft by approximately 90° clockwise and remove
shim (3).
WARNING:
Never put in the hand between cam shaft and tappet.
1. Special tool
2. Magnet
5) Using a micrometer (2), measure the thickness of the
removed shim (1), and determine replacement shim by cal-
culating the thickness of new shim with the following formula
and table.
Intake side:
A = B + (C – 0.20 mm (0.008 in.))
Exhaust side:
A = B + (C – 0.30 mm (0.012 in.))
A : Thickness of new shim
B : Thickness of removed shim
C : Measured valve clearance
Embossed mark
on special tool
IN2
IN345
EX2
EX345
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