REPLACE DRAIN CAP AND SIGHT GAUGE (M548A3) -- Continued
Apply thin coat of antiseize compound to threads of sight glass (11) and install on cover (7).
Apply antiseize compound to threads of screws (5) and plug (10).
Fill fan gearbox with oil (WP 0128 00).
Install plug (10) in fan gearbox (9).
Install new preformed packing (8) and cover (7) on fan gearbox (9). Secure with four washers (6) and screws (5).
Tighten screws to 42-48 in-lb (4.7-5.4 Nm) torque. Use torque wrench.
10. Secure four screws (5) with new lockwire (4). Double twist lockwire as shown below.
Start-up of equipment or moving parts could injure you or others. If other personnel are
working on your carrier, be sure you know what they are doing. Place DO NOT OPERATE tags
on MASTER SWITCH when needed to prevent start-up.
Start engine and check fan for proper operation (see your -10).
Stop/shutdown engine (see your -10).
Install power plant right rear access covers (see your -10).
END OF TASK