Operation and maintenance manual

2
SM 2122 Rev 1 4-02
Engine - Air Cleaner
Section 110-0050
Dust laden air enters pre-cleaner tube section (14)
through air inlet opening (A). As the air enters this
portion of the cleaner, it passes through the vanes in
funnel shaped outer tubes (15). These vanes give the
air a whirling motion and as the air rotates down the
tubes, centrifugal force throws the heavier dust
particles to the outside of the tubes and through the
bottom of the funnel shaped tubes to dust cup (17).
The partially cleaned air is then drawn through centre
tubes (19) and flows through primary filter element (10)
and secondary (safety) filter element (9) where any
remaining dust particles are removed. As the filtered air
leaves the cleaner through air outlet (B), it is drawn
through a ducting pipe which is securely clamped
between the air cleaner and the engine air intake.
AIR CLEANER
Removal
Numbers in parentheses refer to Fig. 2.
1. Position the vehicle in a level work area, apply the
parking brake, switch off the engine and turn the
steering wheel in both directions several times to
relieve pressure in the steering system.
2. Block all road wheels, place the steering lock bar in
the 'Locked' position and the battery master switch in
the 'Off' position.
3. Pull on handle to release hood catch and lift up the
hood.
SM - 2677
Fig. 2 - Exploded View of Typical Air Cleaner Mounting
15 - Bolt
16 - Lockwasher
17 - Bolt
18 - Lockwasher
19 - Washer
20 - Clamp
21 - Plate
TO TURBO
12
11
9
10
22
24
23
19
20
21
14
6
17
18
15
16
8
710
2
2
4
4
3
3
5
5
13
1
25
26
27
28
8-Clamp
9 - Elbow
10 - Clamp
11 - Insert
12 - Clamp
13 - Bracket
14 - Bracket
1 - Bracket
2-Bolt
3 - Lockwasher
4 - Washer
5-Nut
6 - Tube
7-Hose
22 - Bolt
23 - Nut
24 - Clamp
25 - Air Restriction Gauge
26 - Clamp
27 - Clamp
28 - Cap