GEH-5304A
32
Table 14
Recommen ded Spare Parts
Num ber of Dupli c ate Motor s i n S er vic e More
Description 1 2-4 5-10 10-20 Than 20
With or Without Electrical Shop Facilities
Complete Machine --- --- --- 1 2
Ball Bearing (Sets) 11123
Brushes (Sets) 246810
Brushholder s (Sets) --- 1/2 1/2 1 1
Brushholder S pr ings (Sets) 1/2 1122
Armature (Complete) * ---1122
Wound Frame ** --- --- 1 2 2
Bl ower Vent il ated Motor s:
Blower Motors ---1122
With Electrical Shop Facilities:
Shaft --- --- --- 1 1
Armature Rewinding Supplies ---1123
* If shop facilities are available, the quantity of armatures may be reduced by stocking the armature parts listed in the
secon d group.
** Factory wound frames are wound using specialized equipment and then varnish dipped. Although it is physically
possible for a motor shop to rewind a failed field winding, experience has shown that r ewinds cann ot offer an accept-
able service life due to the difficulty in winding the many tur n s of small diameter wire without damage.