Suzuki Wagon R Plus RB310 - Camshaft Journal Clearance; Camshaft Journal Diameter; Wear of Tappet and Shim

ENGINE MECHANICAL (M13 ENGINE) 6A2-55
7) Remove housing, and using scale (2) on gaging plastic (1)
envelop, measure gaging plastic width at its widest point.
Camshaft journal clearance
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]
Camshaft journal bearing bore [B]
Wear of tappet and shim
Check tappet and shim for pitting, scratches or damage.
If any malcondition is found, replace.
Standard Limit
Intake side
No.1 housing
0.020 – 0.072 mm
(0.0008 – 0.0028 in.)
0.10 mm
(0.0039 in.)
Others
0.045 – 0.087 mm
(0.0018 – 0.0034 in.)
0.12 mm
(0.0047 in.)
Item Standard
Intake side No.1 housing
26.940 – 26.955 mm
(1.0607 – 1.0612 in.)
Exhaust side No.1 housing
26.934 – 26.955 mm
(1.0604 – 1.0612 in.)
Others
22.934 – 22.955 mm
(0.9030 – 0.9037 in.)
Item Standard
Intake side No.1 housing –
Exhaust side No.1 housing
27.000 – 27.021 mm
(1.0630 – 1.0638 in.)
Others
23.000 – 23.021 mm
(0.9056 – 0.9063 in.)