Perkins 400 Series User Handbook Manual page 40

MAINTENANCE SCHEDULE & CHECKLISTS
AIR FILTER MAINTENANCE
GENERAL SERVICING INSTRUCTIONS
Servicing procedures include replacing the
filter element, cleaning the filter housing, and
assuring that all
connections from the filter outlet to the
turbocharger intake are sealed and airtight.
(See Fig. 27).
WARNING
DAMAGED. NEVER EXCEED
RECOMMENDED MAXIMUM. NEVER
BLOW DIRT OUT OF THE FILTER
HOUSING. THIS MAY INTROSUCE
DUST INTO THE ENGINE. INSTEAD,
USE A CLEAN, DAMP CLOTH. DO NOT
OIL THE ELEMENT. ALWAYS USE EYE
PROTECTION WHEN USING
COMPRESSED AIR.
WARNING
OTHER MEANS OF STARTING ENGINE.
Key
(Fig. 27)
1 Mesh guard
2 Element
3 End cover
4 Pre-cleaner (Cyclone unit) (Optional)
40
piping and hose
REPLACE ANY
ELEMENT WHICH IS
DISCONNECT
BATTERIES OR ANY
1
4
Fig. 27
4012/16 Diesel, February 1997
2
3