Service Manual

WPM Drive Systems Manual

USINGTHISMANUAL

Model TransR&R TransInternal

Repair

WheelPinion HandleRepair BladeClutch

20766BC CD 3SP RK 1B None

20767B CD 3SP RK 1B None

20768B CD 3SP RK 1B None

20776 CD 3SP RK 1B None

20777 CD 3SP RK 1B None

20778 CD 3SP RK 1B None

20781 CD SB RK PP2 None

20783 CD SB RK PP2 None

20784 CD SB RK PP2 None

20786 CD 3SP RK 1B None

20787 CD 3SP RK 1B None

20792 CD SB RK PP2 None

20793 CD SB RK PP2 None

20795 CD SB RK PP2 None

20796 CD SB RK PP2 None

20797 CD NS None PP2 None

20817 CD SB RK PP2 None

20819 CD SB RK PP2 None

20828 CD SB RK PP2 None

20831 CD SB RK PP2 None

20832 CD SB RK PP2 None

20833 CD SB RK PP2 None

20835 CD NS None PP2 None

20836 CD NS None PP2 None

20837 CD NS None PP2 None

20905 CD Worm RK 1B None

20905B CD Worm RK 1B None

CodeList

1B – one bail ADS – Automatic Drive System

2B – two bail ES1 – Easy Stride 1st generation

3S – 3-speed ES2 – Easy Stride 2nd generation

20stl – 20” steel deck PP1 – Personal Pace 1st generation

21stl – 21” steel deck PP2 – Personal Pace 2nd generation

22stl – 22” steel deck B – bevel gear

BBC – blade brake clutch RK – rocking key

BBC VP – blade brake clutch for Vacu-Power SB – spur bevel

BOS – blade override system SR – spring ratchet

CD – cast deck SS – Sens-a-Speed

CDVP – cast deck Vacu-Power W – worm

INS – Insight NS – not serviceable