MD Helicopters MD Explorer - Page 609

CSP−900RMM−2MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 401
Revision 10
25-55-00
CARGO HOOK SYSTEM
REMOVAL / INSTALLATION
1. Cargo Hook System
A. Cargo Hook System Removal
(Ref. Figure 401)
Power Off
(1). Verify all power is removed from
aircraft (Ref. Section 96-00-00).
(2). Disconnect cargo hook electrical
connector (1), load indicator electrical
connector (2) and mechanical release
control cable connector (3).
(3). Remove quick release pins (4) from Fwd
and Aft pin links (5).
(4). Remove pin links (5) that attach cargo
hook cables (6) and cargo hook (7) to
landing gear saddle clamp assemblies
(8)
B. Cargo Hook Detachment
(Ref. Figure 401)
(1). Remove cable clamps (21) that attach
connector lines (1, 2 and 3) to cargo
hook cable (6).
(2). Remove and discard cotter pins (9).
Remove nuts (10), washers (11) and
bolts (12) that attach clevis' (13) to
hook connector (14).
(3). Remove and discard cotter pin (17).
Remove nut (18), washer (19) and bolt
(16) that attach load cell (20) to cargo
hook (7).
(4). Remove and discard cotter pin (17).
Remove nut (18), washer (19) and bolt
(15) that attach load cell (20) to hook
connector (14).
C. Cargo Hook Reattachment
(Ref. Figure 401)
(1). Install bolt (15), washer (19) and nut
(18) attaching load cell (20) to hook
connector (14).
(2). Install bolt (16), washer (19) and nut
(18) attaching load cell (20) to cargo
hook (7).
(3). Install bolts (12), washers (11) and nuts
(10) attaching clevis' (13) to hook
connector (14).
(4). Tighten nuts and install new cotter
pins.
(5). Install cable clamps (21) attaching
connector lines (1, 2 and 3) to cargo
hook cable (6).
D. Cargo Hook System Installation
(Ref. Figure 401)
Power Off
(1). Align cargo hook cable attach hardware
with landing gear saddle clamp assem
blies (8) and install pin links (5).
(2). Install quick release pins (4) into Fwd
and Aft pin links (5).
(3). Connect cargo hook electrical connector
(1), load indicator electrical connector
(2) and mechanical release control cable
connector (3).
(4). Restore power to aircraft (Ref. Section
96-00-00).
(5). Verify cargo hook Vne card is installed
in aircraft (Ref. Section 11-00-00).
(6). Perform Set Cargo Hook (Load Cell)
Calibration Code Menu (Ref.
CSP-900RMM-3, Section 95-30-00).