Suzuki Wagon R Manual page 2222

7) Remove housing, and using scale (2) on gaging plastic (1)
envelop, measure gaging plastic width at its widest point.
Camshaft journal clearance
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.)
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 differ-
ence 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
Wear of tappet and shim
Check tappet and shim for pitting, scratches or damage.
If any malcondition is found, replace.
ENGINE MECHANICAL (M13 ENGINE) 6A2-55
Standard
0.10 mm
(0.0039 in.)
0.12 mm
(0.0047 in.)
Standard
26.940 – 26.955 mm
(1.0607 – 1.0612 in.)
26.934 – 26.955 mm
(1.0604 – 1.0612 in.)
22.934 – 22.955 mm
(0.9030 – 0.9037 in.)
Standard
–
27.000 – 27.021 mm
(1.0630 – 1.0638 in.)
23.000 – 23.021 mm
(0.9056 – 0.9063 in.)
Limit