Camshaft Sprocket Inspection; Cam Chain Tension Adjuster Inspection; Cam Chain Guide Removal And Installation; Cam Chain Guide Inspection - Suzuki kq750 Service Manual

Camshaft Sprocket Inspection

Inspect the camshaft sprocket in the following
procedures:
1) Remove the intake and exhaust camshafts. Refer to
"Engine Top Side Disassembly (Page 1D-17)".
2) Inspect the teeth of each camshaft sprocket for wear
or damage.
If they are worn or damaged, replace the camshaft
and cam chain as a set.
CAUTION
!
• Do not disassemble the camshaft
sprocket.
• The camshaft sprocket and cam shaft is
available only as an assembly.
3) Install the camshafts. Refer to "Engine Top Side
Assembly (Page 1D-21)".

Cam Chain Tension Adjuster Inspection

The cam chain tension adjuster is maintained at the
proper tension by an automatically adjusted.
1) Remove the cam chain tension adjuster. Refer to
"Engine Top Side Disassembly (Page 1D-17)".
2) Check that the push rod slides smoothly when
releasing stopper (1). If it does not slide smoothly,
replace the cam chain tension adjuster with a new
one.
1
3) Install the cam chain tension adjuster. Refer to
"Engine Top Side Assembly (Page 1D-21)".

Cam Chain Guide Removal and Installation

B831G21406019
Removal
1) Remove the cylinder head. Refer to "Engine Top
Side Disassembly (Page 1D-17)".
2) Remove the cam chain guide (1).
NOTE
Be careful not to drop the chain into the
crankcase.
Installation
Install the cam chain guide in the reverse order of
removal.

Cam Chain Guide Inspection

I831G1140140-01
Inspect the cam chain guide in the following procedures:
• Remove the cam chain guides. Refer to "Cam Chain
Guide Removal and Installation (Page 1D-30)".
• Check the contacting surface of the cam chain guide.
B831G21406020 If it is worn or damaged, replace it with a new one.
I831G1140141-01
Engine Mechanical: 1D-30
B831G21406021
1
I831G1140142-01
B831G21406022
I831G1140143-01