Suzuki GSX-R 1000 Service Manual: Drive chain inspection and adjustment
Inspect drive chain
initially at 1 000 km (600 miles, 2 months) and every
6 000 km (4 000 miles, 12 months) thereafter
Drive chain visual check
- With the transmission in neutral, support the
motorcycle using a jack and turn the rear wheel
slowly by hand.
- Visually check the drive chain for the possible defects listed as
follows. If any defects are found, the drive chain must be replaced. Refer
to “drive chain replacement” in section 3a .
- Loose pins
- damaged rollers
- dry or rusted links
- kinked or binding links
- excessive wear
- improper chain adjustment
- missing o-ring seals
Note
when replacing the drive chain, replace the
drive chain and sprockets as a set. |
Drive chain length inspection
- Loosen the axle nut (1).
- Loosen the left and right chain adjuster lock-nuts (2).
- Give tension to the drive chain fully by turning both
chain adjuster bolts (3).
- Count out 21 pins (20 pitches) on the chain and
measure the distance between the two points. If the
distance exceeds the service limit, the chain must be
replaced.
Drive chain 20-pitch length
service limit: 319.4 Mm (12.57 In)
- After finishing the drive chain length inspection,
adjust the drive chain slack.
Drive chain slack adjustment
- Support the motorcycle with a jack.
- Loosen the axle nut (1).
- Loosen the left and right chain adjuster lock-nuts (2).
- Loosen or tighten both chain adjuster bolts (3) until
there is 20 – 30 mm (0.8 – 1.2 In) of slack “a” at the
middle of the chain between the engine and rear
sprockets as shown in the figure.
Caution
the reference marks “a” on both sides of the
swingarm and the edge of each chain
adjuster must be aligned to ensure that the
front and rear wheels are correctly aligned. |
Drive chain slack “a”
standard: 20 – 30 mm (0.8 – 1.2 In)
- After adjusting the drive chain, tighten the axle nut
(1) to the specified torque.
Tightening torque
rear axle nut: 100 n·m (10.0 Kgf-m, 72.5 Lbf-ft)
- Tighten both chain adjuster lock-nuts (2) securely.
- Recheck the drive chain slack after tightening the
axle nut.
Inspect clutch cable play
every 6 000 km (4 000 miles, 12 months)
Inspect and adjust the clutch cable play “a” as follows.
Clutch cable play “a”
10 – 15 mm (0.4 – 0.6 In)
Lift and support ...
Clean and lubricate drive chain
every 1 000 km (600 miles)
Clean and lubricate the drive chain in the following
procedures:
clean the drive chain with kerosine. If the drive chain
tends ...
Other materials:
Horn inspection
Note
if the horn sound condition is normal, it is not
necessary to inspect the horn button
continuity.
Horn button inspection
Remove the air cleaner box. Refer to “air cleaner box removal and
installation” in section 1d .
Disconnect the left handlebar switch lead ...
Location of labels
Read and follow all of the warnings
labeled on your motorcycle.
Make sure you understand all of
the labels. Keep the labels on
your motorcycle. Do not remove
them for any reason.
1
Warning
Keep windshield clean at all times.
Clean only with a soh cloth and warm
...
Gearshift lever
This motorcycle has a 6-speed
transmission which operates as
shown. To shift properly, squeeze
the clutch lever and close the
throttle at the same time you
operate the gearshift lever. Lift the
gearshift lever to upshift and
depress the lever to downshift.
Neutral is located between lo ...