TROUBLESHOOTING PROCEDURES - CONTINUED
Table 1. Troubleshooting Procedures - Continued.
TEST OR INSPECTION
ENGINE - CONTINUED
4. Engine Exhaust Smokes Excessively (Too
e. If air cleaner elements are not
Much Black or Gray Smoke) - Continued.
clogged and starting aid was
not used during attempt to
start, fault is not corrected.
Install filter elements and
cover and close two air filter
housing latches. Close left-
00). Notify supervisor that
a. If air cleaner primary element
5. Engine Misfires or Idles Rough.
1. Open left-side door assembly
is clogged, clean by tapping
element with hand to remove
filter service indicator for red
dirt. Install secondary and
indication in viewing window.
primary filter elements and
Red indicates a clogged air
cover and close two air cleaner
cleaner primary or secondary
housing latches. Reset air filter
element. If filter service
service indicator. Close left-
indicator shows red in viewing
window, unlatch two air
cleaner housing latches and
elements from air cleaner
b. If air cleaner primary element
is torn or ripped, notify
supervisor for replacement.
Install secondary and primary
filter elements and cover and
close two air cleaner housing
latches. Reset air filter service
indicator. Close left-side door