3-30. ENGINE TROUBLESHOOTING (CONT)
TEST OR INSPECT ION
6. ENGINE STALLS FREQUENTLY OR DOES NOT DEVELOP FULL POWER (Cont) .
S t e p 8 . ( C o n t ).
a. If display indicates (TBD), compression unbalance is okay. Go to
step 9 below.
b. If display indicates a number higher than (TBD), notify next
higher maintenance level (additional tests must be performed).
c. If FAIL is displayed, compression is too far unbalanced to be
measured using STE/ICE. Notify next higher maintenance level
(additional tests must be performed).
d. If GO appears, repeat this step.
e. If E013 is displayed, test data cannot be analyzed due to weak
batteries or interrupted cranking during test. Correct weak bat-
teries by charging them, then repeat this step. If E013 message
persists, after two tests, notify next higher maintenance level
to perform compression test using pressure gage.
Step 9. Park loader on level surface and apply parking brake valve by pull-
ing knob outward.
Put transport/service link in engaged position to prevent turning of
loader (page 9-8).
B e f o r e p e r f o r m i n g f o l l o w i n g s t e p s,
b e s u r e t h a t t r a n s p o r t / s e r v i c e l i nk
i s e n g a g e d . F a i l u r e t o d o s o c o u ld
cause serious injury or death due to
c h a s s i s p i v o t i n g a n d c r u s h i n g y ou
when you are working in area between
front and rear chassis .
Check transmission oil level,
engine oil level, and hydraulic
system oil level (refer to TM
5-3805-262-10). Add oil as
n e c e s s a r y.
At right side of transmission,
remove transmission oil sampling
valve and pipe nipple from el-
bow. Install temperature probe
in elbow. Port in elbow is 1/8
inch standard pipe thread.