TOP WINCH - TM-5-5420-279-100437

TM-5-5420-279-10 Dry Support Bridge (DSB) (NSN 5420-01-469-7479) Manual
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TM-5-5420-279-10

7.18 TOP WINCH

7.18.1 Operating

WARNING

CRUSH HAZARD. UNDER NO CIRCUMSTANCES IS SV10 TO BE MANUALLY OPERATED

OR CLIPPED IN THE OPERATED POSITION DURING OPERATIONS BEING CARRIED OUT

IN BACK-UP MODE. FAILURE TO OBSERVE THIS INSTRUCTION CAN RESULT IN DEATH

OR SERIOUS INJURY TO PERSONNEL.

CRUSH HAZARD. OPERATION OF THE WINCH BACK UP BRAKE LEVER PRIOR TO THE

MOTION LEVER BEING MOVED CAN CAUSE THE BRIDGE TO RUN AWAY. FAILURE TO

OBSERVE THIS INSTRUCTION CAN RESULT IN DEATH OR SERIOUS INJURY TO

PERSONNEL.

7.18.1.1

Set and clip only the following solenoids:

SV6 On the launch frame pilot manifold (Figure 7.17)

SV13b On the launch frame winch control manifold (Figure 7.18)

SV14b On the launch frame winch control manifold (Figure 7.18)

SV15a On the launch frame winch control manifold (Figure 7.18)

MAKE SURE THAT SV10 IS NOT CLIPPED.

7.18.1.2

Operate the back up motion valve (refer to Figure 7.1 for lever actions), which will

operate the top winch. At the same time, operate the back up brake valve, which will

release the brakes on top winch.

7.18.1.3

Unclip all solenoids after completion of operation unless required for next operation.