TM 10-5430-237-12&P 0022 00 0022 00-1 UNIT MAINTENANCE FILL/DISCHARGE FITTING, MALE CAM-LOCK COUPLING REMOVAL, SERVICE, REPAIR AND INSTALLATION INITIAL SETUP Tools     Equipment Condition     Tool Kit, General Mechanics       Tank drained (WP 0005 00)     (Item 3, Table 2, WP 0026 00)     Torque Wrench                                                              Mandatory Replacement Parts     (Item 4, Table 2, WP 0026 00)    Gasket, 2 inch    (Item 1, WP 0033 00) Materials/Parts      Gasket, 4inch Flange    Cleaning Compound       (Item 3, WP 0033 00    (Item 1, WP 0030 00)       Gasket, 3.5 Flange (Model 3-K-W-O-A/Z only)    Rag, Wiping         (Item 4, WP 0033 00)    (Item 2, WP 0030 00)      Chain      (Figure 1, WP 0031 00) REMOVAL Dust Plug 1.  Pull cam-lever arms (2) on coupling (3) out, away from body of coupling (3). 2.  Remove dust plug (1) from coupling (3). 3.  Disconnect chain (5) and key ring (6) from coupling (3). 4.  Disconnect chain (5) and key ring (6) from cap (1). Gasket Remove gasket (4) from coupling (3) and discard. Coupling Remove six bolts (7) or eight bolts (7) (Model 3-K-W-O-A/Z), and remove coupling (3) from tank. Remove gasket (8) and discard. 8