Suzuki 2006 SX4, Service Manual

Page: 237 / 1478

Engine Mechanical: 1D-6
4) Turn camshaft by approximately 90
°
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 0.46 mm
(0.018 in.).
A = 2.40 mm (0.094 in.) + 0.46 mm (0.018 in.) – 0.20
mm (0.008 in.) = 2.66 mm (0.105 in.)
Calculated thickness of new shim = 2.66 mm (0.105
in.)
6) Select new shim No. (1) with a thickness as close as
possible to calculated value.
Available new shims No.
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): 09916–66510
1. Special tool 2. Magnet
I2RH0B140013-01
I2RH0B140014-01
Thickness mm
(in.)
Shim No.
Thickness mm
(in.)
Shim No.
2.175 (0.0856) 218 2.600 (0.1024) 260
2.200 (0.0866) 220 2.620 (0.1031) 262
2.225 (0.0876) 223 2.640 (0.1039) 264
2.250 (0.0886) 225 2.660 (0.1047) 266
2.280 (0.0898) 228 2.680 (0.1055) 268
2.300 (0.0906) 230 2.700 (0.1063) 270
2.320 (0.0913) 232 2.720 (0.1071) 272
2.340 (0.0921) 234 2.740 (0.1079) 274
2.360 (0.0929) 236 2.760 (0.1087) 276
2.380 (0.0937) 238 2.780 (0.1094) 278
2.400 (0.0945) 240 2.800 (0.1102) 280
2.420 (0.0953) 242 2.820 (0.1110) 282
2.440 (0.0961) 244 2.840 (0.1118) 284
2.460 (0.0969) 246 2.860 (0.1126) 286
2.480 (0.0976) 248 2.880 (0.1134) 288
2.500 (0.0984) 250 2.900 (0.1142) 290
2.520 (0.0992) 252 2.920 (0.1150) 292
2.540 (0.1000) 254 2.950 (0.1161) 295
2.560 (0.1008) 256 2.975 (0.1171) 298
2.580 (0.1016) 258 3.000 (0.1181) 300
1. Tappet 2. Camshaft
I2RH0B140015-01
(A)
2
1
I3RM0A140006-01