MMD Equipment 400S-6B1 - Manual (Page 38)

5. Periodic Inspection/Maintenance
5-8
5.6.6 Change Compressor Oil Filter
At 300 hours for the first change and every 500 hours thereafter
Use our genuine oil filter
Poor quality oil filters do not trap dust sufficiently and will cause damage to the bearings in a short
period.
(Procedure)
① Use a filter wrench to remove the cartridge“1”.
② Spread thin film of oil on a packing“2”of a new cartridge
“
1”and screw it in.(For replacement parts, refer to5.5)
③ After a packing touches the sealing face, tighten it 3/4 or
one time turn, using filter wrench.
④ After installing oil filter, be sure to check for oil leak during
the operation.
5.6.7 Clean Strainer in the Scavenging Orifice
Wash the strainer“1”with diesel fuel, and blow off the “dust”
with air.
5.6.8 Change Air Filter Element
Use our genuine part
Air filter is an important part which is crucial to machine's performance and life.
Be sure to use genuine parts.
Even before 500 hours of use, if it is used under harsh
conditions, remove the element“1”,“2”,“3”,“4”check and
clean it. If it is found difficult to restore it, change it a little
earlier. (For replacement parts, refer to 5.5.)
3
(For compressor)
(For engine)
1
2
H000049
A040057
A040046
1
4
2
1