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12 Maintenance and servicing
12.6.1 Replacement of change-of-direction belt WR 870 Honda
(Fig. 24 - Replacing the direction change belt)
12.6.2 The clockwise V-belt / toothed belt (internal combustion engine only)
Ifnecessary,loosenthetensioningscrewonthetopofthehousingoftheV-belt/
timingbelt,sothatyoucanleveroutthetoothedbeltfromthegrooveofthe
drivedisc.Nowitcanbereplacedwithanewtoothedbelt.
Drivebeltlabel:Ax38/X13x965Li
Pleaseonlyuseoriginaltoothedbeltsfromauthoriseddealers!
MakesurethattheV-belt/toothedbeltrunswithitsteethoutwardsoverthe
guiderollerandthedrivepulley.Thetoothedsideshouldengageinthegroove
ofthemotordrivepulley.Whenadjustingthetension,pleaseusethetensioning
screwonthetopofthehousing.
Thetoothedbeltmayonlybestretchedsofarthatpower
transmissiononlyoccurswhenthelevertochangethe
directionofrotationispulledandtheconnectedsweeping
directionguiderollerisaected.
Intheneutralpositionoftheguideroller,theV-belt/
timingbeltshouldbeabletoslideovertheguiderollerand
drivepulley.
Drivebelts
Guideroller
*Thetensioningscrewislocated
onthetopofthehousing
Motordriveplate
clockwisetoothedbelt
Sweeptingdirectionguideroller
anti-clockwisetoothedbelt
Drivepulleyforbelt
Drivepulley
NOTICE