Figure 3-3. Compressor drive belt adjustment.
(2) Loosen engine mounting screws and move the
(2) Remove old belt and install a new one.
engine toward or away from the air compressor to
(3) Adjust belt and tighten engine mounting
screws (a above).
obtain to 3/4 in. deflection at midway between the
two pulleys.
(4) Install belt guard (2) and secure with two
screws (1).
(3) Tighten engine mounting screws.
(4) Install belt guard (2, fig. 3-3), and secure with
3-18. Compressor Air Cleaner Service
two machine screws (1).
a. Remove nut (1, fig. 3-4), screw (2), washer (3),
b. Belt Replacement (fig. 3-3).
screen (4), filter (5), screen (6) and baffle (7) from air
(1) Remove belt guard and loosen engine mount-
cleaner body (8).
ing screws (a above).
3-6
