64
Servicing Your Honda
Refer to
Safety Precautions
on page 19.
The service life of the chain depends on proper
lubrication and adjustment. Poor maintenance
can cause premature wear or damage to the drive
chain or sprockets.
When the motorcycle is ridden on unusually
dusty or muddy tracks, more frequent
maintenance will be necessary.
Before servicing your drive chain, turn the
engine OFF and check that your transmission is
in
neutral.
It is not necessary to remove or replace the drive
chain to perform the recommended service in the
Maintenance Schedule.
Inspection
1. Turn the engine off, raise the rear wheel off
the ground by placing the optional workstand
or equivalent support under the engine and
shift the transmission into neutral.
2. Check slack (1) in the upper drive chain run
midway between the sprockets (2)(3). Drive
chain slack should allow the following verti-
cal movement by hand:
1-3/4—2-3/16 in (45 - 55 mm)
(1) drive chain slack
(3) driven sprocket
(2) drive sprocket
3. Check drive chain slack at several points
along the chain. The slack should remain
constant. If it isn’t, some links may be kinked
and binding. Lubricating the chain will often
eliminate binding and kinking.
Excessive chain slack may allow the drive chain
to damage the engine cases.
4. Inspect the drive chain for:
• damaged rollers
• loose pins
• dry or rusted links
• kinked or binding links
• excessive wear
Replace the drive chain (page 65) if it has
damaged rollers, loose pins, or kinks that cannot
be freed. Lubricate the drive chain (page 65) if it
appears dry or shows signs of rust. Lubricate
any kinked or binding links and work them free.
Adjust chain slack if needed.
5. Check the chain slider (4) for wear.
If the wear is 0.16 in (4 mm) or more, replace
it.
(4) chain slider
6. Check the chain guide slider (5) for wear.
Replace the guide slider if the chain is visible
through the wear inspection window (6).
(5) chain guide slider
(6) inspection window
7. Check the drive chain roller (7) for wear.
Replace it if necessary.
Roller:
0.7 in (18 mm)
NOTICE
Drive Chain
(1)
(2)
(3)
(1)
(4)
(5)
(6)
CR85R/061-070 05.6.8 2:25 PM ページ 64
Summary of Contents for 85RB EXPERT 2006
Page 1: ...2006 Honda CR85 85RB EXPERT OWNER S MANUAL COMPETITION HANDBOOK CR85 000 023 05 6 8 2 18 PM a...
Page 14: ...10 Before Riding CR85 000 023 05 6 8 2 19 PM 10...
Page 108: ...104 Tips CR85R 099 104 05 6 8 2 28 PM 104...
Page 122: ...118 Technical Information Wiring Diagram CR85R 105 130 05 6 8 2 29 PM 118...
