SINGER W712 - Manual (Page 27)

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adjusting and changing "V" BELT
Fig. 55
Fig. 56
Fig. 57
Pone»« a.e « « « a« chan,« the 'oeU :
( 1 )
(3)
(4)
.wing are me .
Open bobbin winder cover door Fig. ■ tipping it out at the bottom and
ReOove three screws hold« rear o( LOach.ne,
pivoting around the hand vrheel „.d move bracket B up to loosen belt and
To adjust "V" belt, loosen screws (A, tig. i
down to tighten.
To remove "V" belt;
(A) Remove top cover.
(3) Loosen clutch „g„ ^ ^ 3 highest position.
(B) Shp^elt off then over motor pulley.
(E) Replace "V" belt by slipping it over nan
(F ) Adjust as noted under No. -•