Snapper 1691998 - Manual (Page 9)

c. Place mower in low cut position. Raise the
flap (A, figure 12) and push on the belt
retainer (E) to obtain slack in the belt. Install
the blower drive belt (D) in the top groove of
the pulley(B).
d. Rotate the pivoting cover (A, figure 13) into
place and attach the hook (B) to the clip
on the housing.
Figure 12
A. Flap
c.
D. Drive Belt
Retainer
Figure 13.
Cover
Hook
C. Clip
D. Wing Nut