|
| |
TM 5-4320-305-24
2-26. REPLACE/REPAIR AIR CLEANER AND AIR INTAKE PIPING(Continued)
INSPECTION:
NOTE
Replace air filter elements if air cleaner restriction indicator signal indicates replacement.
1
Inspect air cleaner body assembly, cup assembly, baffle assembly, rain cap, restriction indicator, and clamps for
damage, dents, holes, rust, or corrosion. Replace if severely damaged or rusted.
2 Inspect rubber elbows, reducer, and adapter. Replace if brittle, cracked, or deteriorated. Inspect pipe and
clamps for damage, dents, rust, or corrosion. Replace if severely damaged or rusted.
3 Check that the restriction indicator, set under vacuum, is readable and can be reset. Replace if damaged or if it
does not function.
REPAIR:
1
Clean elements (11 and 12) or replace if they cannot be cleaned properly.
2
Repair minor dents, abraded areas, rust, or corrosion on air cleaner body (17), rain cap (16), or clamps.
3 Repair or replace severely worn, damaged, or rusted components.
4 Do not attempt to repair brittle, cracked, or deteriorated rubber elbows (2 and 3), reducer (5), and adapter (6).
Replace as necessary.
5 Repair rust or corrosion on air intake pipe (4). If damaged severely, replace.
6 Replace restriction indicator (18) if it is damaged.
INSTALLATION:
1 Thread restriction indicator (18) into threaded hole in the air cleaner outlet.
2 Install air cleaner body (17) on trailer-mounted air cleaner clamps (14) with inlet stack up. Tighten clamps
securely. Install rain cap (16) on stack and tighten clamp (15) under rain cap (16).
3 Install new preformed packing (13), secondary element (12), primary element (11), and nut assembly (10).
4 Install cup assembly (8) and clamp (7) on air cleaner body (17). Tighten cup assembly clamp (7) securely.
5 Install reducer (5), adapter (6), and hose clamps (1) on air cleaner outlet. Tighten hose clamps securely.
6 Install upper elbow (2) on adapter (6), and tighten clamp (1) only enough to hold the elbow in place.
7 Assemble air intake pipe (4) and lower elbow (3) and tighten clamp (1) only enough to hold them together.
8
Insert air intake pipe (4) end into upper elbow (2) on adapter (6), and install lower elbow (3) onto turbocharger
inlet flange. Adjust the positioning of the elbows and pipe, and tighten all clamps (1) securely.
2-105
|
