TM 9-2320-279-10-1
Change 8
2-171
M977 Through M985 General Operating Procedures (Cont)
NOTE
Do step (13) for Non-FHTV model vehicles only.
(13)
If OIL-WATER indicator (14) lights and buzzer sounds, park vehicle
(para 2-11o).
(14)
If WATER TEMP gage (10) reads over 210_F (99C) for FHTV model
vehicles or 230F (110C) for Non-FHTV model vehicles, idle engine
until water temperature cools. If water does not cool, shut off engine
(para 2-11p) and notify organizational maintenance.
NOTE
S
Do step (15) for Non-FHTV model vehicles.
S
Do step (15.1) for FHTV model vehicles.
(15)
If OIL PRESS gage (8) reads over 60 psi (414 kPa), or lower than 30
psi (207 kPa), park vehicle (para 2-11o).
(15.1) If OIL PRESS gage (8) reads over 70 psi (483 kPa) or lower than 28
psi (193 kPa), park vehicle (para 2-11o).
(16)
Shut off engine (para 2-11p).
(17)
Notify organizational maintenance.
