S 644-056
(5)
Apply a thin layer of grease to all mating surfaces on the bar locks (4) and the girt bar end fittings.
(6)
Make sure the door is closed and latched.
S 824-058
(7)
Set the harness on the floor with the lower harness latch adjacent to the door (View B).
(8)
Set the slide pack (1) face down on top of the harness.
S 214-057
S 824-059
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
25-66-01
ALL ú ú 11 Page 414 ú Jan 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
S 214-062
WARNING: MAKE SURE THE RELEASE STRAP IS IN THE CORRECT POSITION TO LET
_______ THE DOOR AND THE ESCAPE SLIDE OPERATE IN AN EMERGENCY.
(9)
Before you attach the latch to the lower shelf (View B), make sure the release strap is inboard of and below the pushrods (Fig. 402, View E). If there is a release strap guide ring, make sure the release strap goes through the ring (Fig. 403, View A).
S 434-065
(10)
Push the lower harness latch through the hole in the girt.
S 434-066
(11)
Attach the lower harness latch to the lower shelf.
S 214-149
(12)
Make sure that there is no clearance between the lower harness latch and the bracket on the harness.
S 214-150
(13)
Make sure that there is no clearance between the bracket on the harness and the bracket on the lower shelf.
S 424-067
(14)
Lift the slide pack (1) with the harness, and attach the harness to the upper attach points.
S 434-070
(15)
Tighten the harness buckles. Make sure the pin brackets on the door engage with the slots on the packboard.
S 434-071
(16)
Put the bar locks (4) onto the ends of the girt bar (3).
S 824-072
(17)
Push down on the leaf spring, and move the bar locks (4) toward the middle of the girt bar (3).
(18)
Move the mode select lever to the ENGAGE position.
S 824-076
(19)
Turn the interior handle slowly toward the unlatched position (approximately 30 degrees), until the cams on the girt bar slider cranks lift sufficiently to clear the bar locks (4).
(20)
If it is necessary, remove the tape from the leaf springs.
S 824-073
S 434-114
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
25-66-01
ALL ú ú 09 Page 415 ú May 28/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
S 434-077
(21)
Put the girt bar (3) into the floor fittings.
S 824-081
(22)
Move the bar locks (4) away from the middle of the girt bar (3) to engage the floor fittings.
S 824-082
(23)
Move the interior handle to the latched position.
S 214-083
(24)
Make sure the girt bar crank cams engaged the slots on bar locks (4).
S 824-078
(25)
Move the mode select lever to the DETACH position.
S 214-084
(26)
Make sure the bar locks (4) engaged the girt bar lifter mechanism.
S 434-085
WARNING: MAKE SURE THE GIRT MATERIAL IS CORRECTLY FOLDED SO THAT THE
_______ DOOR AND ESCAPE SLIDE WILL OPERATE IN AN EMERGENCY.
(27) Fold the girt material below the lower shelf as shown (Fig. 402).
S 214-088
WARNING: MAKE SURE THE SQUARE KNOT THAT ATTACHES THE STATIC LINE TO THE
_______ GIRT BAR (3) IS OUTBOARD OF THE GIRT BAR (3). THE SQUARE KNOT CAN INTERFERE WITH THE GIRT BAR HANDLING MECHANISM WHICH CAN CAUSE ACCIDENTAL SLIDE DEPLOYMENT.
(28)
Make sure the square knot that attaches the static line to the girt bar (3) is outboard of the girt bar (3).
(29)
Attach the velcro tabs to the girt as shown (Fig. 402).
S 434-115
(30)
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：757 AMM 飞机维护手册 EQUIPMENT/FURNISHINGS 2(80)
