Maintenance
WM 80
26
wc_tx000520gb.fm
3.8
Three-Stage Air Cleaners
See Graphic: wc_gr001168
NEVER use gasoline or other types of low flash point solvents for
cleaning the air filter. A fire or explosion could result.
NOTICE:
NEVER run engine without main paper filter element
(b)
.
Severe engine damage will occur.
Filter Indicator
The air intake system is equipped with a filter indicator
(h),
which
indicates when a filter change is required.
Replace the main paper filter
element
(b)
when the yellow plunger of the indicator appears in or near
the red line. Push and hold in the yellow plunger on top of the indicator
to reset it after replacing the main paper filter element.
Clean elements using the following procedure:
3.8.1
Remove the air cleaner cover
(a)
. Remove the main paper filter
element
(b)
and the secondary prefilter
(c)
and inspect them for holes
or tears. Replace the elements if they are damaged.
3.8.2
Main paper filter element
(b)
:
Replace the main paper filter element if
it appears heavily soiled and/or when the yellow plunger of indicator
appears in or near the red line.
3.8.3
Prefilter
(c)
:
Clean it with low-pressure compressed air. When the
prefilter is very soiled, wash it in a solution of mild detergent and warm
water. Rinse it thoroughly in clean water. Allow the prefilter to dry
thoroughly before reinstalling it.
Note: Do not oil the prefilter
.
3.8.4
Wipe out the filter housing
(d)
with a clean cloth. Do not use
compressed air.
NOTICE:
Do not allow dirt to get into the engine intake port
(k)
while
cleaning. Damage to engine will result.
3.8.5
Check that the precleaner debris ejector slot
(i)
is clear.
WARNING
Summary of Contents for WM 80
Page 1: ...0162695en 003 0610 0 1 6 2 6 9 5 E N Repair Manual Engine WM 80...
Page 4: ...Foreword 4 wc_tx001528gb fm...
Page 27: ...WM 80 Maintenance wc_tx000520gb fm 27 wc_gr001168 a b c d k i h...
Page 35: ...WM 80 repair Starting and Ignition wc_tx000521gb fm 35 wc_gr002882 a d e b c...
Page 41: ...WM 80 repair Starting and Ignition wc_tx000521gb fm 41 wc_gr002885 S N d a c b...
Page 43: ...WM 80 repair Starting and Ignition wc_tx000521gb fm 43 wc_gr002886 a d f f e k c g i h j b...
Page 63: ...WM 80 Repair Carburetor Basics wc_tx000522gb fm 63 Notes...
Page 65: ...WM 80 Repair Carburetor Basics wc_tx000522gb fm 65 d d d d d 1 2 3 e 4 f g 5 6 h wc_gr007414...
Page 71: ...WM 80 Repair Carburetor Replacement wc_tx000522gb fm 71 Notes...
Page 109: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 109 wc_gr002935 d a b e c d...
Page 111: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 111 wc_gr002937 a b d e c f...
Page 113: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 113 wc_gr002941 a b c...
Page 119: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 119 wc_gr002940 a c d e f b...
Page 121: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 121 b c f e g d c wc_gr002907...
Page 123: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 123 h wc_gr002908...
Page 127: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 127 a wc_gr002910 b OK OK...
Page 129: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 129 wc_gr002911 a b c e f d g h...
Page 131: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 131 wc_gr002912 f e a h g d a b c a f e...
Page 133: ...WM 80 Repair Disassembly and Assembly wc_tx000523gb fm 133 a c d wc_gr002913 e b...
Page 135: ......