Kawasaki GPX250R (1987) [150/248] 4 final drive

Содержание

10 4 FINAL DRIVE Drive Chain The drive chain must be checked adjusted and lubricated in accordance with the Periodic Maintenance Chart for safety and to prevent excessive wear If the chain becomes badly worn or maladjusted either too loose or too tight the chain could Jump off the sprocket or break WARNING OA chain that breaks or jumps off the sprockets could snag on the engine sprocket or lock the rear wheel severely damaging the motorcycle and causing it to go out of control Drive Chain Stack Inspection Set the motorcycle up on its center stand Check to see if wheel alignment is properly adjusted The left and right notches on the adjuster should point to the same marks or positions on the swing arm If they do not adjust wheel alignment as described in the later paragraph Wheel Alignment Adjustment If the drive chain is too tight or too loose adjust it so that the chain slack will be within the standard value Chain Slack Inspection A Torque Link Nut D Rear Axle Nut B Chain Adjusting Bolt E Cotter pin C Locknut Remove the axle cotter pin and loosen the axle nut When the chain is too tight back out both the chain adjusting bolts evenly and push the wheel forward until the chain is too loose When the chain is too loose turn in both the chain adjusting bolts evenly To keep the chain and wheel aligned the notch on the left chain adjuster should align with the same swing arm mark that the right chain adjuster notch aligns with WARNING Misalignment of the wheel will result in abnormal wear and may result in an unsafe riding condition Drive Chain Slack Standard Too Tight Too Loose 35 40 mm Less than 35 mm More than 45 mm Tighten the axle nut loosely and tighten both chain adjusting bolts but not enough to change the adjustment and then tighten both locknut securely Tighten the axle nut and torque link nut to the specified torque Rotate the wheel measure the chain slack again at the tightest position and readjust if necessary Insert the new cotter pin through the axle nut and axle and spread its ends WARNING Drive Chain Slack Adjustment o f the axle and torque link nuts are not securely tightened and the cotter pin is not installed an unsafe riding condition may result Loosen the torque link nut rear Loosen the left and right chain adjusting bolt locknuts Check the rear brake see the Brakes section

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