PERIODIC MAINTENANCE 2-31
DRIVE CHAIN ADJUSTMENT
• Loosen the axle nut 1.
• Loosen the lock-nuts 2 and adjust the drive chain slack to the
specification by turning the adjusters 3. Make sure that the
right and left adjuster washers 4 are at the same position on
scales 5.
• With the adjusters 3 held in position, tighten the lock-nuts 2.
• Push the adjuster washers 4 to the adjusters 3 and tighten
the axle nut 1.
Axle nut: 90 N·m (9.0 kgf-m, 65.0 lbf-ft)
• Tighten the lock-nut 2.
20TH PITCH LENGTH
Pull the drive chain tight and measure the 20th pitch length.
Drive chain 20th pitch length
Service limit: 323.8 mm (12.75 in)
1 23 2021
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