Camshaft, Tappet And Shim Removal And Installation - Suzuki SX4 Service Manual

Camshaft, Tappet and Shim Removal and
Installation
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 timing chain cover referring to "Timing
Chain Cover Removal and Installation".
2) Remove timing chain referring to "Timing Chain and
Chain Tensioner Removal and Installation".
3) For engine with VVT, with hexagonal section (1) of
intake camshaft (2) held stationary with spanner or
the like, loosen mounting bolt of intake cam timing
sprocket assembly (3) and remove it.
CAUTION
!
Never attempt to loosen mounting bolt with
intake cam timing sprocket assembly held
stationary. Failure to follow this could result
in damage to lock pin.
Do not loosen bolt "a" because intake cam
timing sprocket assembly is not serviceable.
"a"
3
S7RW0A1406022
1
2
I3RM0A140030-01
4) Loosen camshaft housing bolts in such order as
indicated in figure and remove them.
"12" "13" "20" "21" "16" "17" "8" "9"
"2"
"5"
"3"
"4"
"1"
"10" "11" "18" "19" "14" "15" "6" "7"
5) Remove camshaft housings.
6) Remove intake and exhaust camshafts.
7) For engine with VVT, remove camshaft bearings (1).
8) Remove tappets (2) with shims (1).
Engine Mechanical: 1D-33
I3RM0A140031-01
I5RW0C140023-01
I2RH0B140074-01