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TM 9-2320-270-10
Table 2-1. Preventive Maintenance Checks and Services for Model M911
2-58
Location
Item
Interval
Crewmember
Not Fully Mission
No.
Item to
Check/
Procedure
Capable If:
Service
41
During
Engine
Check for normal coolant tem-
Coolant temperature
Coolant
perature reading of 160° to
gauge inoperative or
Tempera.
185o degrees F (71o to 85° C)
reads less than 150°
ture
after engine warm up.
or exceeds 195° F.
Gauge
High water tempera-
ture warning light re-
mains on.
COOLANT TEMPERATURE GAUGE
42
During
Main
Check for normal temperature
Oil temperature
Transmis-
reading of 160° to 220° F (710
gauge inoperative or
sion Oil
to 104o C) after engine warm-
exceeds 220° F
Tempera-
up.
(104o c).
ture
Gauge
TRANS OIL TEMP GAUGE
C h a n g e 4
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