Specifications

TM9-2330-384-14&P
Section XIV. LINES,FITTINGS,ANDVALVESMAINTENANCE
Paragraph
Page
Number Title
Number
4-74 Emergency Valve Operator Maintenance ........................................................... 4-240
4-75 Emergency Valve Remote Trip-Release Replacement ....................................... 4-244
4-76 Emergency Valve and Vapor Vent Cables and Tubing Maintenance .................. 4-246
4-77
Vent Cap Assembly Replacement ...................................................................... 4-252
4-78
Vapor Collection System Maintenance ............................................................... 4-254
4-79 Sump Drain Replacement ...................................................................................
4-257
4-80
Piping Assembly, Front Port, and Rear Inlet Maintenance .................................. 4-260
4-81 Vapor Vent Replacement ....................................................................................
4-266
4-82
Emergency Valve Maintenance ..........................................................................
4-267
4-83
Pilot Valve Maintenance ......................................................................................
4-278
4-84 Winterization of Bottom Loading System ............................................................
4-281
4-74. EMERGENCY VALVE OPERATOR MAINTENANCE.
THIS TASK COVERS
a. Removal
c. Adjustment of Cables
b. Installation
INITIAL SETUP
Equipment Conditions:
Materials/Parts:
Ref
Conditions
- Four locknuts
Tank empty.
- Grease (item 12, Appendix E)
Tools:
* Tool kit, general mechanic's
a. REMOVAL
(1) Remove two nuts (4), loosen U-bolt (3), and disconnect cable (2) from emergency valve control lever
(14). Remove two nuts, loosen U-bolt, and disconnect cable from vapor vent control lever (9).
CAUTION
DO NOT hold large fusible nuts (10) when loosening two nuts (8).
Fusible nuts will strip if held.
(2) Loosen two nuts (8) and disconnect two cables (7) from emergency valve control lever (14) and vapor
vent control lever (9).
4-240
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