Suzuki GA413, Service Manual

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4) Check O-ring for damage or deterioration. With O-ring groove
in rocker arm shaft exposed to transmission side once, install
O-ring to rocker arm shaft.
1. Rocker arm shaft
2. O-ring
5) Set rocker arm shaft so that its cut part becomes in parallel with
head cover mating surface.
Face rocker arm shaft pivot holding part (for intake rocker arm)
up.
Dimension “a” : 5mm (0.20 in.)
1. Parallel
2. Cut part
3. Cylinder block
6) Install rocker arm shaft bolts and tighten them to specified
torque.
Tightening Torque
(a): 11 N
.
m (1.1 kg-m, 8.0 lb-ft)
7) Fill small amount of engine oil into arm pivot holding part of rock-
er arm shaft. Install rocker arm (intake side) with clips to rocker
arm shaft.
1. Rocker arm
2. Clip
3. Pivot holding part
8) Apply engine oil to cams and journals on camshaft and put cam-
shaft on cylinder head. Install camshaft housing to camshaft
and cylinder head.
Apply engine oil to sliding surface of each housing against
camshaft journal.
Apply sealant to mating surface of No.6 housing which will
mate with cylinder head.
“A” Sealant: 99000-31110
1. Timing belt side
2. Flywheel side
6A-32 ENGINE MECHANICAL