TM 5-3800-205-10-2
OPERATION UNDER UNUSUAL CONDITIONS - CONTINUED
0007 00
TOWING - CONTINUED
Towing With Engine Stopped.
2.
WARNING
Do NOT proceed without first securing disabled machine against movement by blocking wheels. Failure to
do so could result in injury or death to personnel.
NOTE
Assistance from Unit Maintenance is required.
Because engine is not running during towing, the following machine systems will not function properly.
a.
Service brakes will not function.
b.
Parking brake will not release.
c.
Transmission lubrication will be insufficient.
d.
Hydraulic system will not function.
a.
Block wheels of disabled machine.
STEERING
HOSE CLAMPS
ELBOW
HOSE A
CYLINDER
b.
Place transmission in N (Neutral) and lock (WP
c.
Have Unit Maintenance reverse hydraulic steering
cylinder hose connections on one cylinder only.
This will allow steering cylinders to move freely.
(1) Remove hose clamps from hoses A and B, to
free up hoses.
(2) Disconnect hose A from elbow.
(3) Disconnect hose B from hose C.
(4) Connect hose B to elbow.
(5) Connect hose A to hose C.
390-659
HOSE B
HOSE C
d.
Have Unit Maintenance remove front axle shafts.
e.
If scraper bowl is lowered to ground, perform the following to raise bowl:
(1)
If bowl is filled, empty bowl.
(2)
Use a crane to lift bowl while at the same time pulling bowl control lever in cab to LEFT (raise) position
(3)
When bowl reaches maximum height, return bowl control lever to center HOLD position (WP 0004 00).
(4)
Remove crane from attachment to bowl.
f.
Release parking brake. Refer to Manual Release of Parking Brake in this work package.
NOTE
Perform step g if using a towbar and one towing machine.
0007 00-3
