Suzuki 2006 SX4, Service Manual

Page: 262 / 1478

1D-31 Engine Mechanical:
Camshafts, Tappet and Shim Removal and
Installation
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CAUTION
!
• Keep working table, tools and hands clean
while overhauling.
• Use special care to handle aluminum parts
so as not to damage them.
• Do not expose removed parts to dust.
Keep them always clean.
Removal
1) Remove 2nd timing chain. Refer to “2nd Timing
Chain and Chain Tensioner Removal and
Installation” for removal.
2) Loosen camshaft housing bolts in such order as
indicated in figure and remove them.
3) Remove camshaft housings.
4) Remove camshafts.
5) Remove tappets with shims.
Installation
1) Apply engine oil around tappet (1) and shim, and
then install tappets with shims to cylinder head.
NOTE
When installing shim, make sure to direct
shim No. side toward tappet.
2) Match match mark (1) on crank timing sprocket and
mating surface of cylinder block (3) and lower
crankcase (2) as shown in figure.
At this time, make sure that arrow mark (4) on idler
sprocket (5) at the position as shown in figure.
3) Install camshafts.
Apply oil to sliding surface of each camshaft and
camshaft journal then install them by aligning match
marks on cylinder head and camshafts as shown in
figure.
4) Install camshaft housing pins (3) as shown in figure.
“2”
“12” “13” “20” “21” “16” “17” “6”
“10” “11” “18” “19” “14” “15” “8”
“7”
“9”
“5”
“3”
“4”
“1”
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1
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1. Knock pin of intake camshaft
2. Knock pin of exhaust camshaft
3. Match mark of intake camshaft
4. Match mark of exhaust camshaft
1. Intake camshaft 2. Exhaust camshaft
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