Accessory Gearbox Module Lifting Sling.
Prepare the maintenance stand for installation of the
accessory gearbox by turning the handle (6) counterclockwise
until you have the dolly (7) all the way forward on the
maintenance stand (8). Then, you remove the four lockpins (9)
from the holes (10) or bushings (11) on both sides of the
forward module (4) and remove the retaining pins (3) (fig.
Remove the gearshaft (12) from the accessory gearbox, coat the
splines (13) with oil, and install the gearshaft back in the
gearbox drive splines (14).
Then, you must apply shortening
compound on the new packing (15) and install it in the grooves
(16) (fig. 1-27).
TO PREVENT DAMAGE TO THE PLUG (17), MAKE SURE THE
PLUG DOES NOT HIT OR REST ON THE FRONT PLATE (18)
OF THE MAINTENANCE STAND (8) (FIGURE 1-27).
Using the hoist, position the accessory gearbox (5) on the
dolly (19) so you have the chain-hoist hook (20) near the
hoist hook (2) (fig. 1-27).