Suzuki SWIFT RS415 2017, Руководство по обслуживанию

Страница: 292 / 1257

1D-29 Engine Mechanical:
Camshaft, Tappet and Shim Removal and
Installation
S4RS0A1406021
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) 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.
4) Loosen camshaft housing bolts in such order as
indicated in the figure and remove them.
5) Remove camshaft housings.
6) Remove intake and exhaust camshafts.
7) Remove camshaft bearing (1).
8) Remove tappets (2) with shims (1).
Installation
1) Install tappets and shims to cylinder head.
Apply engine oil around tappet and then install it to
cylinder head.
NOTE:
When installing shim, make sure to direct
shim No. side toward tappet.
2) Install camshaft bearing (1) to cylinder head.
CAUTION:
Do not apply engine oil to camshaft bearing
back.
Only a upper half bearing of intake camshaft
bearing No.1 has some holes. Other
bearings.
3
“a”
1
2
I3RM0A140030-
“12” “13” “20” “21” “16” “17” “8” “9”
“2”
“5”
“3”
“4”
“1”
“10” “11” “18” “19” “14” “15” “6” “7”
I3RM0A140031-
1
I3RH0B140039-
I2RH0B140074-
I2RH0B140075-