29-11-05
ALL ú ú 01 Page 407 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
S 434-085
CAUTION:_______ DO NOT LET THE ADAPTER TURN WHILE YOU TIGHTEN THE SELF-SEAL
FITTING, AT EACH PUMP PORT. IF THE ADAPTER TURNS, IT CAN
BECOME TOO TIGHT IN THE HYDRAULIC PUMP PORT.
(22) Hold the adapter (9) with a wrench and tighten the self-seal fitting
(25) at the pump case drain port to 672-732 pound-inches.
S 434-048
(23)
Hold the adapter (13) with a wrench and tighten the self-seal fitting (17) at the pump pressure port to 1140-1260 pound-inches.
S 434-050
(24)
Hold the adapter (21) with a wrench and tighten the self-seal fitting (20) at the pump supply port to 1520-1680 pound-inches.
S 824-052
(25)
Make sure the clamp (26) is in a position which will give the maximum clearance between the clamp (26) and the low pressure fuel tube (27).
S 824-053
(26)
If it is necessary, loosen the clamp (26) and move it to a new position on the hydraulic hoses (1, 18, 19) to give the maximum clearance between the clamp (26) and the low pressure fuel tube (27).
S 414-054
(27)
Close the fan cowl panel (AMM 71-11-04/201).
S 014-055
(28)
Open the oil filler access door in the fan cowl panel.
S 824-056
(29)
Make sure there is clearance between the hydraulic hoses (1, 18, 19) and the support struts and brackets for the fan cowl panel.
S 414-057
(30)
Close the oil filler access door in the fan cowl panel.
S 014-058
(31)
Open the fan cowl panel (AMM 71-11-04/201).
S 824-059
(32)
If it is necessary, loosen the clamp (26) and move it to a new position which will give clearance between the hydraulic hoses (1, 18, 19) and the support struts and brackets when the fan cowl panel is closed.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
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ALL ú ú 01 Page 408 ú May 28/99
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