|
| |
TM 9-2330-272-14
4-96. EMERGENCY RELIEF VALVE OPERATOR CONTROL MAINTENANCE (Con’t).
4.
5.
6.
Remove trip assembly (5) and two control levers
(1) from frame (9).
Remove two cotter pins (14), pins (15), and links
(13) from two control levers (1). Discard cotter
pins.
Remove two nuts (17) and adjusting bolts (10)
from links (13). Remove two nuts (16) from
adjusting bolts.
1.
Install two nuts (16) on adjusting bolts (10). Install adjusting bolts on links (13) with two nuts (17).
2.
Position two links (13) on control levers (1) and install two pins (15) with two new cotter pins (14).
3.
Position trip assembly (5) and two control levers (1) in frame (9) and install shaft (8) with two new spring pins (7).
4 .
Position two wire ropes (12) on adjusting bolts (10) and install two nuts (11).
5.
Position wire rope (2) and cable clamp (4) on trip assembly (5) and install U-bolt (3) with two nuts (6).
NOTE
Ensure that control levers are pushed in and that emergency relief valves are closed.
1.
Pull emergency relief valve shutoff at front roadside of semitrailer to maintain shutoff in the open position.
2 .
Loosen two nuts (6) and two nuts (11) and remove all slack in wire ropes (2 and 12). Tighten nuts.
3 .
Operate control levers (1) and check that emergency relief valves will open and close.
4.
Pull control levers (1) to open emergency relief valves.
5 .
Pull on emergency relief valve shutoff at front roadside of semitrailer and check that emergency relief valves
close.
6.
Repeat steps 1 through 5 if wire ropes (2 and 12) do not function properly.
TA702833
4-209
|
