Suzuki Grand Vitara 2011 Manual page 562

1D-72 Engine Mechanical: For J20 Engine
2) Lift down the valve by turning crankshaft to 360°.
3) Hold tappet at that position using special tool as
follows.
a) Remove its housing bolts.
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 contact the
shim by installing special tool on camshaft
housing with housing bolt (1) tighten housing
bolts to specified torque.
Special tool
(A): 09916–66510
Tightening torque
Camshaft housing bolts (a): 11 N⋅m (1.1 kgf-
m, 8.0 lb-ft) for tightening of special tool
Embossed mark on
special tool
IN
EX
I5JB0A142066-01
I3RM0A140005-01
4) Turn camshaft by approximately 90° clockwise and
remove shim (3).
WARNING
!
Never put in the hand between camshaft and
tappet.
1. Special tool
5) Using a micrometer (2), measure the thickness of
the removed shim (1), and determine replacement
shim by calculating the thickness of new shim with
the following formula and table.
Shim thickness specification
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
I2RH0B140013-01
2. Magnet
I2RH0B140014-01