Camshafts - Suzuki K6A-YH6 Technical/Repair Manual

Camshafts

NOTICE
Remove camshaft housing cap screws using
illustrated sequence. Incorrect removal can result
in damaged camshafts.
When removing camshaft housings, camshafts,
shims, and tappets, be sure to note location and
orientation of all parts to aid in assembly.
Failure to install parts properly can result in
engine damage and failure.
Removal
See Figures 7-47 and 7-48.
1. Remove ignition coils. (See "Ignition Coils" on
page 7-8.)
2. Remove spark plugs. (See "Spark Plugs" on
page 7-8.)
3. Remove PCV valve. (See "PCV Valve" on page 7-4.)
4. Remove cam cover. (See "Cam Cover" on
page 7-17.)
5. Remove crankshaft pulley. (See "Crankshaft Pulley"
on page 7-37.)
6. Remove idler pulley. (See "Idler Pulley" on
page 7-38.)
7. Remove oil pan. (See "Oil Pan" on page 7-30.)
8. Remove front cover. (See "Front Cover" on
page 7-12.)
9. Remove timing chain. (See "Timing Chain" on
page 7-14.)
2 9
5
3
4
1 8
Figure 7-47
7
11
10
6
TN0409
12
15
Figure 7-48
IMPORTANT
Mark the camshaft timing gear faces to easily
distinguish between intake and exhaust.
Take note of camshaft housings, location and
orientation to aid in assembly.
10. Loosen the camshaft housing bolts in sequence as
shown in figure 7-47.
11. Remove camshaft housings (14). Note the locations
and orientation using the stamped markings.
• The "I" or "E" markings (12) refer to intake or exhaust
side camshaft.
• The numerical markings (13) refer to the cylinder the
housing corresponds with. The cylinders are
numbered 1—3, starting from the timing chain
moving toward the rear of engine.
• The arrow marking (15) points toward the timing
chain (front of engine).
12. Remove the intake and exhaust camshafts. Inspect
camshafts for signs of wear or damage. Replace as
needed.
REPAIR
13
14
TN0416
7
7-19