Suzuki GRAND VITARA Owner's Manual page 365

6) Tighten camshaft housing bolts in such order as
indicated in the figure a little at a time till they are
tightened to specified torque.
NOTE
Do not rotate camshaft while gauging plastic
is installed.
Tightening torque
Camshaft housing bolt (a): 11 N·m (1.1 kgf-m,
8.0 lb-ft)
"10" "9" "2" "1",(a) "6" "5"
"20"
"17"
"19"
"18"
"21"
"12" "11" "4" "3"
7) Remove housing, and using scale (2) on gauging
plastic envelop, measure gauging plastic (1) width at
its widest point.
Camshaft journal clearance
Standard
Intake side 0.020 – 0.072 mm
No.1 housing (0.0008 – 0.0028 in.)
0.045 – 0.087 mm
Others
(0.0018 – 0.0034 in.)
"14" "13"
"8" "7" "16" "15"
I3RH0B140041-01
Limit
0.10 mm
(0.0039 in.)
0.12 mm
(0.0047 in.)
I2RH0B140083-01
Engine Mechanical: For M16A Engine with VVT 1D-31
If measured camshaft journal clearance exceeds
limit, measure journal (housing) bore and outside
diameter of camshaft journal. Replace camshaft or
cylinder head assembly whichever the difference
from specification is greater.
Camshaft journal diameter [A]
Item
Intake side No.1 housing
Exhaust side No.1 housing
Others
Camshaft journal bearing bore [B]
Item
Intake side No.1 housing
Exhaust side No.1 housing
Others
Standard
26.940 – 26.955 mm
(1.0606 – 1.0612 in.)
26.934 – 26.955 mm
(1.0604 – 1.0612 in.)
22.934 – 22.955 mm
(0.9029 – 0.9037 in.)
Standard
—
27.000 – 27.021 mm
(1.0630 – 1.0638 in.)
23.000 – 23.021 mm
(0.9055 – 0.9063 in.)
I2RH0B140084-01