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1 GEAR, PRIMARY DRIVE 2 BEARING 3 OIL SEAL 4 BEARING 5 CLUTCH CARRIER ASSY 6 SPRING, CLUTCH WEIGHT 7 SECONDARY FIXED SHEAVE COMP. 8 SECONDARY SLIDING SHEAVE 9 OIL SEAL 10 O-RING 11 PIN, GUIDE 12 SPRING, COMPRESSION 13 SEAT, SECONDARY SPRING 14 NUT 15 NUT 16 PRIMARY SLIDING SHEAVE COMP. 17 Roller WEIGHT 18 CAM 19 SLIDER 20 COLLAR 21 WASHER, PLATE 22 V-BELT 23 SHEAVE, PRIMARY FIXED 1 24 WASHER, CLAW 25 CLUTCH, ONEWAY 26 WASHER, CONICAL SPRING 27 NUT |
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Problem: After scooter is warmed up, the "off the line" ability diminishes. Reason: Clutch pulley is not returning to lowest gearing, i.e., you are starting in too high a gear! Cause: Grease, gunk, etc on secondary fixed and sliding sheave is thick and dirty & won't allow to operate correctly. Solution (refer to above diagram): Remove 16,15,14,5,12 from the secondary pulley assembly and put aside. Remove the secondary spring seat (13) from the secondary sliding sheave (8), "twist and pull" Remove the two guide pins (11) Separate the secondary fixed sheave (7) from the secondary sliding sheave (8) Now all the original gunky grease is exposed. this needs to be cleaned up. use rubbing alcohol. Apply fresh lithium soap grease on the inside of the secondary sliding sheave (8), be generous. Re-assemble the secondary sliding sheave (8) and secondary fixed sheave (7) with the guide pins (11) Apply more lithium soap grease in the guide pin slots and around the outside of the secondary sliding sheave (8) Actuate the secondary pulley assembly back and forth and then clean up any grease that has seeped out, being careful not to get any grease on the sheave faces. Clean Sheave faces with alcohol! Reassemble |
| Below are various pictures of this procedure. We did not put up every step, you obviously have to get the clutch off the scooter and then re-assembled and back on. |
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