Suzuki Liana RH418 Supplementary Service Manual page 135

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 2.400 mm
(0.0945 in.), and measured valve clearance is 0.450
mm (0.0177 in.). A = 2.400 mm (0.0945 in.) + 0.450
mm (0.0177 in.) – 0.200 mm (0.0079 in.) = 2.650 mm
(0.1043 in.)
Calculated thickness of new shim = 2.650 mm
(0.1043 in.)
6) Select new shim No. (1) with a thickness as close as
possible to calculated value.
Available new shims No.
Thickness
Shim No.
mm (in.)
2.175 (0.0856) 218
2.200 (0.0866) 220
2.225 (0.0876) 223
2.250 (0.0886) 225
2.275 (0.0896) 228
2.300 (0.0906) 230
2.325 (0.0915) 233
2.350 (0.0925) 235
2.375 (0.0935) 238
2.400 (0.0945) 240
2.425 (0.0955) 243
2.450 (0.0965) 245
2.475 (0.0974) 248
2.500 (0.0984) 250
2.525 (0.0994) 253
2.550 (0.1004) 255
2.575 (0.1014) 258
I2RH0B140014-01
Thickness
Shim No.
mm (in.)
2.600 (0.1024) 260
2.625 (0.1033) 263
2.650 (0.1043) 265
2.675 (0.1053) 268
2.700 (0.1063) 270
2.725 (0.1073) 273
2.750 (0.1083) 275
2.775 (0.1093) 278
2.800 (0.1102) 280
2.825 (0.1112) 283
2.850 (0.1122) 285
2.875 (0.1132) 288
2.900 (0.1142) 290
2.925 (0.1152) 293
2.950 (0.1161) 295
2.975 (0.1171) 298
3.000 (0.1181) 300
7) Install new shim facing shim No. side with tappet.
8) Lift valve by turning crankshaft counterclockwise (in
opposite direction against above Step 4) and remove
special tool.
Special tool
(A): 09916–67021 or 09916–67020
1. Tappet
2. Camshaft
9) Install camshaft housing (1) and tighten bolts to
specified torque.
Tightening torque
Camshaft housing bolt (a): 11 N·m (1.1 kgf-m,
8.0 lb-ft)
10) Check valve clearance again after adjusting it.
11) After checking and adjusting all valves.
12) Install cylinder head cover referring to "Cylinder
Head Cover Removal and Installation".
Engine Mechanical: 1D-9
I2RH0B140015-01
I2RH0B140016-01
I2RH0B140149-01