CLAUSING 1300 Series - Timing Belt Replacement; Timing Belt Tension Adjustment; Variable Drive Belt Replacement

VARIABLE DRIVE BELT REPLACEMENT
1. With motor on, turn variable control to top speed.
Turn motor off.
2. Remove end guard.
3. Place wooden blocking under motor for support
as
shown in figure 26.
4. Disconnect clutch I inkage (A) from clutch shifter.
5. Remove capscrews (B), nuts and washers from
motor mounts. Remove capscrew (C) from counter 
shaft bracket.
A
6. Lift motor siightly, remove timing belt from coun 
tershaft pulley.
7. Slide complete motor and drive assembly out of
headstock pedestal.
(each side)
FIGURE 26
TIMING BELT REPLACEMENT
1. Remove end guard.
2. Loosen capscrew (C, figure 26) in countershaft
bracket.
3. Lift countershaft - roll belt off pulley.
4. Place new belt on spindle pulley, lift counter 
shaft - roll belt onto countershaft pulley.
5. Adjust belt tension.
FIGURE 28
TIMING BELT TENSION ADJUSTMENT
1. Loosen capscrew (C, figure 26)
in countershaft bracket.
8. Disconnect hydraulic hose (A, figure 28).
9. Remove four capscrews (B). Separate right hous 
ing (C) from left housing (D).
10. Remove belt from pulleys, install new belt.
11. Reassemble housing (C and D).
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2. Tap bracket up or down to ob
tain 1 inch belt deflection, see
figure 27.
3. Tightencapscrew(C, figure 26).
4. Install end guard
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NOTE: Make sure the two holes in bearing cap on
lower pulley are aligned with cylinders (E).
FIGURE 27
15
1300
1