BREATHER LINES AND FITTINGS

Figure 4-61. Breather Lines and Fittings

TM-5-6115-593-12 Power Plant Utility (MUST) Gas Turbine Engine Driven (AMERTECH Corp Model APP-1) Manual
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TM 5-6115-593-12 TO 35C2-3-463-1 4-92. BREATHER LINES AND FITTINGS. (See figure 4-61.) a. Inspection. Visually inspect all lines and fittings for security of attachment, deformity, and signs of physical damage. b. Replacement. (1) Loosen clamps (29) and remove hose (28), (2) Loosen clamps (23). Remove clamps (24) by removing screws (25), washers (26), and nuts (27). Remove hose (22). (3) Remove brackets (7) and restore existing hardware. (4) Remove bracket (18) by removing screws (19), washers (20) and nuts (21). (5) Loosen clamps (17) and remove hose (16). Remove bracket (6) and restore existing hardware. (6) Remove mounting bracket (12) by removing two screws (13), washers (14), and nuts (15). (7) Disassemble adapters (10), elbows (9), and pipe nipple (11) from tee (8). (8) Remove clamps (24) by removing screws (25), washers (26), and nuts (27). (9) Loosen clamps (23) and remove hose (28). (10) Remove brackets (7) and restore existing hardware. (11) Remove nipple (5), nuts (4), screws (2), washers (3), and breather (1). (12) Install breather (1) onto panel with four screws (2), washers (3), and nuts (4). Install nipple (5). (13) Install one bracket (6) and three brackets (7) as shown in figure 4-49A using existing hardware. (14) Attach two elbows (9) to tee (8) using pipe compound. Install adapters (10) to elbow (9) using pipe compound. Install pipe nipple (11) on tee (8) using pipe compound. (15) Install mounting bracket (12) (over assembled tee) onto the support frame member using two screws (13), washers (14), and nuts (15). (16) Install 60-inch (150-cm) long hose (16) between breather (1) and pipe nipple (11) using two clamps (17). (17) Place bracket (18) over hose (16) and attach to bracket (18) with screw (19), washer (20), and nut (21). (18) Install 66-inch (165-cm) long hose (22) between adapter (10) and breather on engine (as shown) using two clamps (24) attached to brackets (7) with screws (25), washers (26) and nuts (27). Tighten two clamps (23) on hose. (19) Install 78-inch (195-cm) long hose (28) between adapter (10) and breather on engine (as shown) using two clamps (29). 4-131

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