Honda CRF250X, Руководство пользователя и соревновательное пособие

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Servicing Your Honda
Drive Chain
Drive Chain Sliders
1. Check the chain slider (1) for wear.
If the wear is 3/16 in (5 mm) or more, replace
it.
Lubrication
Commercially prepared drive chain lubricants
may be purchased at most motorcycle shops and
should be used in preference to motor oil. Pro
Honda Chain Lube or an equivalent, or SAE 80
or 90 gear oil is recommended.
Saturate each chain joint so that the lubricant
penetrates the space between adjacent surfaces of
the link plates and rollers.
More About Drive Chain
• The master link is the most critical element of
drive chain security. Master links are
reusable, as long as they remain in excellent
condition. We recommend installing a new
master link retaining clip when the drive
chain is reassembled.
• You may find it easier to install a new chain
by connecting it to the old chain with a
master link and pulling the old chain to
position the new chain on the sprockets.
(1) chain slider
2. Check the chain guide slider (2) for wear.
Replace the chian guide slider if it is worn to
the bottom of the wear limit groove (3).
(2) chain guide slider
(3) wear limit groove
Drive Chain Rollers
1. Measure the diameter of the drive chain
rollers (1). Replace them if below the service
limit.
SERVICE LIMIT:
UPPER ROLLER: 1.1 in (29 mm)
LOWER ROLLER: 1.5 in (39 mm)
(1) drive chain rollers
2. If the drive chain roller removed, install the
drive chain roller with its “ ” mark (2) side
facing out.
(2) “ ” mark
Install the drive chain rollers as follows:
• Upper: Greem
• Lower: Black
(1)
(2)
(3)
(1)
(2)