2-48. DEEP WATER FORDING (M1113, M1151, AND M1152)
Do not rely on service brakes after fording until the brakes dry out.
Keep applying brakes until uneven braking ceases. Failure to do this
may cause damage to vehicle, and injury or death to personnel.
(5) Place transfer case shift lever
in desired range (table 1-7).
Hydrostatic lock is caused by the entry of substantial amounts of water
into the engine through the air intake system and subsequent
contamination of the fuel system. Hydrostatic lock most frequently
occurs during or just after fording. Water is forced into the air intake
system, drawn into the engine, and locks up the engine.
Notify unit maintenance if you suspect hydrostatic lock and they will
test the engine.
d. After Operation.
(1) Stop engine.
Exhaust system components are hot after prolonged vehicle use.
Ensure exhaust system components are cool before removing/
installing exhaust assembly. Failure to do this may result in injury to
Steps 2 through 9 are performed only if required.
If accumulated water drains slowly through the holes, refer to unit
maintenance for drilling and improving drain holes.
(2) Remove three locknuts (14), washers (15), capscrews (7), washers (6),
(3) Remove two locknuts (1), washers (2), and exhaust assembly (4) from
(4) Install gasket (5) and tailpipe (8)
on muffler (13)
with three washers (6),
capscrews (7), washers (15), and locknuts (14).
(5) Install tailpipe
(8) on clamp (10)
(9), two lockwashers (11),
and nuts (12).