TM 9-2590-209-14&P
e.
Install
electrical
wiring
harness
connector to switch assembly.
f.
Install
electrical
wiring
harness
a.
Remove shell and plug from end of
connector to indicator.
wiring harness assembly (lead 920-M60, M60A1 or lead
37-M60A1 RISE and M60A3) and insert into connector
g.
Position electrical wiring harness along
assembly.
hull floor, and secure with existing clamps.
b.
Install connector assembly to wiring
h.
Connect wiring harness to bulkhead
harness.
connector pin E.
c.
Install lead assembly from connector
i.
In engine compartment remove and
assembly to circuit breaker.
discard shell and plug, and connect electrical wiring
harness circuit number 415E
d.
Install lead assembly between circuit
j.
Connect the other end of wiring harness
breaker and switch assembly.
circuit number 415E to magnetic clutch.
Section XIV. HYDRAULIC SYSTEM CHECKOUT PROCEDURES
c. Stop engine or switch magnetic clutch off
9-36. General. This section provides instructions for
with the blade assembly retained in travel lock position.
hydraulic system checkout procedures.
Check dipstick for required oil level.
9-37. Right-Angle Drive Assembly. Remove fitting
(1) Vehicle Engine Off.
from top and drain plug from left side of right-angle drive
assembly. Pour oil into top of right-angle assembly;
(a) Remove drain plug from reservoir
when oil overflows from side port, stop pouring and
and drain oil.
install plug and fitting.
(b) Remove drain plugs from each
9-38.
armor tube slip joint and drain oil.
a. The complete hydraulic system, when filled, contains
(2) Vehicle Engine On Low RPM.
approximately 25 gallons of oil (refer to fig 3-1).
(a) Switch HYDRAULIC PUMP to ON
b. To fill the complete system remove oil reservoir filler
to circulate excess oil past hydraulic pump inlet.
plug, start the engine, operate at idle speed, and engage
the magnetic clutch. Pour a continuous supply of oil into
CAUTION
reservoir.
Do not operate the hydraulic pump
CAUTION
longer than necessary. When it has
been determined that the pump is not
Excessive running of the pump without
effectively circulating the oil for drainage,
sufficient oil in the system will cause
switch pump OFF or stop the engine
pump to overheat.
immediately.
9-31