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Table 1. Engine Does Not Develop Full Power
Table 1. Engine Does Not Develop Full Power - Continued

Maintenance Manual For Hydraulic Excavator Type 1 With Hydraulic Thumb And Quick Latch -1 Page Navigation
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TM 5-3805-294-23-1
0116
Table 1. Engine Does Not Develop Full Power - Continued.
Test or Inspection
Corrective Action
Malfunction
Operate hydraulic functions.
1.
If all hydraulic systems do not
5.
Hydraulic System
cause excessive engine loads
Causing Excessive
(Volume 5, WP 0794) Note if
proceed to Malfunction 6.
Engine Loads.
any system causes excessive
loads on engine.
2.
If any hydraulic system causes
an excessive engine load,
discontinue this
troubleshooting procedure and
perform one of the following
troubleshooting procedures:
All Hydraulic Functions
Slow (Volume 2,
WP 0266)
Hydraulic Oil Overheats
(Volume 2, WP 0275)
No Hydraulic Functions
(Volume 2, WP 0276)
Poor Combined Hydraulic
Function (Volume 2,
WP 0277)
Operate engine under
1.
If exhaust emits blue smoke,
6.
Exhaust Check.
conditions where fault occurs.
proceed to Malfunction 7.
(TM 5-3805-294-10) (Volume
2.
If exhaust emits white smoke,
5, WP 0794) Note color of
discontinue this
exhaust.
troubleshooting procedure and
perform procedure for Engine
Emits Excessive White
Exhaust Smoke. (WP 0118)
3.
If exhaust emits black or gray
smoke, discontinue this
troubleshooting procedure and
perform procedure for Engine
Emits Excessive Black Or
Gray Exhaust Smoke.
(WP 0117) Restore machine
to original condition and
operate engine through
various rpm ranges. (TM
5-3805-294-10) (Volume 5,
WP 0794)Clear and refresh
DTCs. (Volume 3, WP 0362)
4.
If engine does not emit smoke,
proceed to Malfunction 11.
0116-3


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