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14. REAR WHEEL/REAR BRAKE/REAR

SHOCK ABSORBER

14-0

YUP 50

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REAR WHEEL/REAR BRAKE/REAR

SHOCK ABSORBER

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SERVICE INFORMATION........................................................ 14-2

TROUBLESHOOTING.............................................................. 14-2

REAR WHEEL ......................................................................... 14-3

REAR BRAKE .......................................................................... 14-4

REAR SHOCK ABSORBER....................................................... 14-6

Summary of content (7 pages)

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4.
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14. REAR WHEEL/REAR BRAKE/REAR YUP 50 SHOCK ABSORBER 2.7kg-m 1.2kg-m 4.0kg-m 2.5kg-m 14-1 0.6kg-m 11.
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14. REAR WHEEL/REAR BRAKE/REAR YUP 50 SHOCK ABSORBER SERVICE INFORMATION SPECIFICATIONS Item Rear wheel rim runout Rear brake drum I.D. Rear brake lining thickness Rear shock absorber spring free length TORQUE VALUES Rear axle nut Rear shock absorber upper mount bolt Rear shock absorber lower mount bolt Rear shock absorber lower joint nut Standard (mm) 110 4.0 235.7 11.0_ 3.5_ 2.4_ 3.5_ Service Limit (mm) 2.0 111 2.0 218.7 13.0kg-m 4.5kg-m 3.0kg-m 4.
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14. REAR WHEEL/REAR BRAKE/REAR SHOCK ABSORBER REAR WHEEL Rear Axle Nut REMOVAL Remove the two exhaust muffler joint lock nuts. Remove the two exhaust muffler lock bolts. Remove the exhaust muffler. Remove the rear axle nut to remove the rear wheel. INSPECTION Measure the rear wheel rim runout. Service Limits: Radial : 2.0mm replace if over Axial : 2.0mm replace if over INSTALLATION Install the rear wheel and apply SAE30# engine oil to the axle threads. Then, tighten the rear axle nut.
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14. REAR WHEEL/REAR BRAKE/REAR SHOCK ABSORBER YUP 50 REAR BRAKE Remove the rear wheel. (!14-3) Inspect the rear brake drum. Measure the rear brake drum I.D. Service Limit: 95.5mm replace if over BRAKE LINING INSPECTION Measure the brake lining thickness. Service Limit: 2.0mm replace if below ＊ Keep oil or grease off the brake linings. Brake Arm Brake Shoes REAR BRAKE DISASSEMBLY Remove the rear brake adjusting nut and disconnect the rear brake cable. Remove the rear brake shoes.
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14. REAR WHEEL/REAR BRAKE/REAR SHOCK ABSORBER Brake Arm Bolt YUP 50 Wear Indicator Plate Remove the brake cam bolt to remove the brake arm, wear indicator plate and felt seal. Remove the. brake arm. Brake Arm Brake Cam Grease REAR BRAKE ASSEMBLY Apply grease to the anchor pin and brake shoe moving parts. Apply grease to the brake cam and install it. Apply engine oil to the felt seal and install it to the brake cam. Install the wear indicator plate.
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14. REAR WHEEL/REAR BRAKE/REAR SHOCK ABSORBER Install the brake arm pin. Connect the brake cable and install the adjusting nut. Install the rear wheel. (!14-3) Adjust the rear brake lever free play. (!3-4) Brake Cable Brake Arm Pin YUP 50 Brake Arm Adjusting Nut Upper Mount Bolt REAR SHOCK ABSORBER REMOVAL Remove the front cover. (!12-6) Remove the met-in box. (!12-5) Remove the air cleaner case. (!5-2) Remove the rear shock absorber upper and lower mount bolts to remove the rear shock absorber.