Unit Construction/Maintenance Specifications - Zenoah CHTZ2401 Workshop Manual

9. Unit Construction/Maintenance
With Slipping Function Type
Bolt
7.8～ ～ ～ ～ 11.8 N・ ・ ・ ・ m
(80～ ～ ～ ～ 120 kgf・ ・ ・ ・ cm)
Left-hand thread
Wave Washer
Thrust Washer
Clutch Drum
Spacer
Fitting
Upper Gear
Case
２ ２ ２ ２
Guide Plate
３ ３ ３ ３
４ ４ ４ ４
Upper Blade
４ ４ ４ ４
３ ３ ３ ３
２ ２ ２ ２
Lower Blade
Felt
Bolt M5x L16 (6)
2.9～ ～ ～ ～ 4.41 N・ ・ ・ ・ m
(30～ ～ ～ ～ 45 kgf・ ・ ・ ・ cm)
Service Ability Limit
No.
Clutch drum inner
１ １ １ １
diameter
２ ２ ２ ２
Guide plate thickness
Connecting rod
３ ３ ３ ３
small end bore
４ ４ ４ ４
Blade boss diameter
Unit: mm (in)
Specifications
Direction of
wave washer
Upward
１ １ １ １
Bearing (2)
Ring
Drive
Gear
Upper
Connecting
Rod
Driven Gear
Lower
Connecting
Rod
Guide Plate
Gasket
Bottom Gear Case
Maintenance items Standard
φ54 (2.12598)
0.5 (0.01969)
φ12 (0.47244)
φ12 (0.47244)
25
Standard Type
Clutch Drum
Left-hand thread
１ １ １ １
Fitting
Upper Gear
Case
Guide Plate
Bolt (2)
３ ３ ３ ３
Upper
４ ４ ４ ４
Blade
４ ４ ４ ４
Lower
Blade
３ ３ ３ ３
Bolt (2)
Felt
Bolt M5x L16 (6)
2.9～ ～ ～ ～ 4.41 N・ ・ ・ ・ m
(30～ ～ ～ ～ 45 kgf・ ・ ・ ・ cm)
Limit
φ54.6 (2.14960)
0.35 (0.01378)
φ12.35 (0.48622)
φ11.8 (0.46457)
Bearing (2)
Ring
Drive
Gear
２ ２ ２ ２
Upper
Connecting
Rod Assy.
Driven Gear
Lower
Connecting
Rod Assy.
２ ２ ２ ２
Guide Plate
Gasket
Bottom Gear
Case