III.
SERVICE
CAUTION: Before performing any service to reel, remove all spring tension and lock out electric power.
A.
MAINSPRING AND CUP: If reel will not develop
tension or retract cable, mainspring and cup (BK-41)
may need to be replaced. To replace mainspring,
remove junction box (BK-51), disconnect wires on
terminal board (BK-47) which enters junction box
through mainshaft, remove set screw (BK-11), and
remove spool from stand. Remove mainspring and
cup assembly from spool and replace with new part if
necessary. Reverse above to reassemble. When
reassembling, be sure to line up arrow on spring cover
with line on flange. (As shown on illustration.)
B.
SLIP RING: Remove cover (CK-27) and drum (BK-30) exposing slip ring. Brushholder assembly (BK-21) may
be removed by unclipping brushholder from mounting studs (BK-34). Slip ring (BK-31) may be removed by
removing all brushholders, set screw (BK-26) and wires on terminal board (BK-47). Slip ring will now slide off
mainshaft. To reassemble, reverse above procedure. For ease of reassembly, place last brush (one closest to
drum) in the top position, with cable entrance located to the left. Place subsequent brushes in clockwise rotation.
Caution: Check continuity and replace all covers before turning on electrical power.
A SUBSIDIARY OF DANIEL WOODHEAD, INC.
AERO-MOTIVE MFG. CO.
P.O. Box 2678 · Kalamazoo, Michigan 49003
Telephone (616) 381-1242 · Telex: 224420
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