Figure 4-4. Air cleaner, exploded view

Figure 4-4. Air cleaner, exploded view.

(8) Install the flexible -baffle (2) in the

(3) Inspect the air cleaner for dents, cracks,

cleaned dust cup (3), and install the parts on the body.

and leaking; replace the air cleaner if the housing is

Secure by tightening the wing screw on the clamp

damaged.

assembly (1).

(4) Inspect the air cleaner mounting parts for

cracks, distortion, and other damage; replace damaged

parts.

b. Removal and Disassembly.

d. Installation. Installation of the air cleaner and

(1) Remove the air cleaner and related

piping is the reverse of removal and disassembly. Refer

piping, following the sequence shown in figure 4-5.

(2) Service the air cleaner as directed in sub

4-19. Muffler and Piping

paragraph a above.

a. Disassembly. Disassembly the muffler and

c. Cleaning and Inspection.

related parts from the engine by following the sequence

(1) Clean the exterior of the air cleaner and

indicated in figure 4-6.

the air cleaning piping by wiping with a cloth dampened

b. Cleaning and Inspection.

lightly with cleaning solvent (fed. spec. P-D-680) ; dry

(1) Clean the muffler and exhaust piping with

thoroughly.

a wire brush. Wipe with a cloth dampened with cleaning

(2) Inspect the air cleaner piping for cracks or

solvent (fed. spec. P-D-680).

holes which could allow unfiltered air to enter the

(2) Clean all remaining parts with cleaning

engine; replace any damaged parts.

solvent (fed. spec. P-D-680).

4-8