April 2019
– Issue 4
Page
32
of
48
Section 5 - General Maintenance (continued)
5H - Changing the air filter
(figures 31a to 31m) (continued):
5H.5
– Place the filter cover back on the housing and make sure the dust ejection valve is oriented downward (figure 31k).
Twist the cover to the right into the locked position (figures 31l & m).
ESSENTIAL TO ENSURE THE COVER IS SECURELY
LOCKED BEFORE DRIVING THE VEHICLE
.
Figure 31k
Dust ejection valve
Figure 31l
Figure 31m
Changing the air filter has been extracted from the Cummings / Fleetguard Optiair Service instruction
5J
-
DEF tank remote breather filters:
Extracts from Cummins Maintenance Manual
Owner’s Manual