Suzuki SWIFT RS415 2017, Руководство по обслуживанию

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1D-7 Engine Mechanical:
2) Lift down the valve by turning crankshaft to 360
q
.
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
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): 09916–67020
(A): 09916–67021
Tightening torque
Camshaft housing bolts (a): 8 N·m (0.8 kg-
m, 6.0 lb-ft) (for tightening of special tool)
4) Turn camshaft by approximately 90
q
clockwise and
remove shim (3).
WARNING:
Never put in the hand between camshaft and
tappet.
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
For example of intake side:
When thickness of removed shim is 2.40 mm (0.094
in.), and measured valve clearance is 0.45 mm
(0.018 in.).
A = 2.40 mm (0.094 in.) + 0.45 mm (0.018 in.) – 0.20
mm (0.008 in.) = 2.65 mm (0.104 in.)
Calculated thickness of new shim = 2.65 mm (0.104
in.)
No. on camshaft
housing
Embossed mark on
special tool
I2 IN2
I3, I4, I5 IN345
E2 EX2
E3, E4, E5 EX345
A: I: Intake side or E: Exhaust side
B: Position from timing chain side
C: Pointing to timing chain side
I2RH0B140011-
I3RM0A140005-
1. Special tool
2. Magnet
I2RH0B140013-
I2RH0B140014-