(7) Insert handle (4) in the U-frame socket.
b. Cleaning. Clean the disassembled junction box
Secure with handle lockscrew (2).
(8) Insert cable through cable guide (27),
The fumes of trichloroethane are
drum (12), and setscrew (10). Tighten setscrew to
secure cable. No cable should protrude through drum.
toxic. Provide thorough ventilation
Wind all of the cable around drum. Attach eyehook (26)
whenever used. DO NOT USE NEAR
to eyebolt (14).
HEAT OR AN OPEN FLAME.
Trichloroethane is not flammable,
(9) Attach safety latch (19) to shank hook
(20). Secure with the fastener hardware. Install shank
but exposure of the fumes to an
hook (20) to yoke (21). Secure with hook nut (17) and
open flame or hot metal forms highly
drive pin (16).
toxic phosgene gas, which can injure
personnel if inhaled.
(10) Lay cable assembly (25) on bottom of
yoke (21) of sheave block set (15).
(11) Install wheel pulley (23), sheave block
(1) Remove dust and dirt from all parts by
shaft (22), and bushing (24) to yoke (21). Secure with
using a clean lint-free cloth.
two snaprings (18).
(2) Remove grease or oil with trichloroethane
and wipe dry with a clean, dry, lint-free cloth.
7-7 JUNCTION BOX. Disassemble, clean, inspect,
(3) Remove caked on dirt with a one-inch
repair, and reassemble junction box as described below.
bristle brush soaked with trichloroethane. Wipe dry with
a clean, dry, lint-free cloth.
c. Inspection. Examine the junction box parts to
determine their serviceability.
d. Repair. Repair of the junction box is limited to
Death or injury may result from
the replacement of those parts found to be defective.
contact with electrical connections.
Refer to figure E-9 in the Repair Parts and Special Tools
Disconnect power before servicing
List (RPSTL), Appendix E, for the part numbers of these
any electrical equipment.
paragraphs 5.13a and 5-13b to remove junction box and
(1) Install three watertight connectors (13)
and two right-angle watertight connectors (11). Secure
with fastener hardware, making sure the attachment is
terminal board (12). Remove terminal board.
(2) Install terminal board (12). Secure with
(3) Remove fastener hardware that secures
three watertight connectors (13) and two right-angle
watertight connectors (11) to junction box.
Section V. DIRECT SUPPORT TESTING PROCEDURES
(This information was not available at time of publication of this manual.)