Suzuki Jimny Service Manual page 525

6A1-44 ENGINE MECHANICAL (M13 ENGINE)
Check clearance by using gauging plastic. Checking procedure is
as follows.
1) Clean housings and camshaft journals.
2) Remove all tappets with shims.
3) Install camshafts to cylinder head.
4) Place a piece of gauging plastic to full width of journal of
camshaft (parallel to camshaft).
5) Install camshaft housing.
6) Tighten camshaft housing bolts in such order as indicated in
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 bolts (a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
7) Remove housing, and using scale (2) on gauging plastic (1)
envelop, measure gauging plastic width at its widest point.
Camshaft journal clearance
Standard
0.045 – 0.087 mm
(0.0018 – 0.0034 in.)
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 dif-
ference from specification is greater.
Camshaft journal outside diameter [A]
Item
No.1
Other
Camshaft journal bore diameter [B]
Item
No.1
Other
Limit
0.12 mm
(0.0047 in.)
Standard
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.)