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.ND.till fm
_C.44 REPLACINGTIlE BELTS
Checkbelt It.stun Properadlu_lme.l wdl allow thehell Io be poshedrewardforahoot 240 inch16
luml wtlh Igh I nqerpressure(figure 65) If tensionismrortecl, loosenscrews(A) andmovemolot
u.d 18) .pward or downward
NOI[ Whenbells ate tontrqht the m,?chmeriotsstdt andbealmgsoverheat Whenbells are too
Ido_e m,lrhme qet$ noisy
34Q.Itllll#
2C.44 REPLACINGTIlEIELT$
2
UPPER TO LOWER SHAFT TIMING BELT
• Removinguppertolower shall fmllnq bell
Rpmove dr_veRelt ICI as expla,ned,n prelredzn0 paraqraph Loosen_rfews Inl and move teuslou
pulley {E) upward /flgrffe 641
Removebelt IFI from lower shaft toothed wheel
$hp bell IFt IF/flute 66/helweeo upper shall toolhedwheel IG) andbobbinwinder aud removezt
• Inslalhng upper to lowershall liming belt
Pla£ehell (FI over.pper shaftIGI toothedwheel Shpbell between wheel and bot)b,uwinder and
make suro belt _s pos;honedaround toothed wheel tHJ of t;ppershaft /flqure 661
H
FIGURE 88
C B A A
FIGURE $$
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