Home
Download PDF
Order CD-ROM
Order in Print
CHARGING ALTERNATOR GROUP
MAGNETIC SWITCH GROUP
TM-5-3805-263-14P-2 Grader Heavy Road Motorized Type I Nonsectionalized Type II Sectionalized Manual
Page Navigation
241
242
243
244
245
246
247
248
249
250
251
TM 5-3805-263-14&P-2
ELECTRIC STARTING MOTOR GROUP
3T2647
24 V (Delco-Remy Number 1114845)
Rotation is clockwise when seen from drive end.
Speed with no load.. . . . . . . . . . . . . . . . . . . .
9600
±
1000
rpm
Current consumption (draw) at no load:
Minimum with solenold at 23V . . . . . . . . . . . . . . . . . . . . . . 89A
Clearance between pinion and housing
(pinion clearance). . . . . . . . . . . . . . . . . .33 to .39 in. (8.3 + 9.9 mm)
(1)
Torque
for large terminal nuts. .20 to 25 lb. ft. (25 to 35 N•m)
(2)
Torque
for small terminal nuts. .1.3 to 2.5 in. (1.8 to 3.4 N•m)
ELECTRIC STARTING MOTOR GROUP
9G4338
24 V (Prestolite Number MES6601K)
Rotation is clockwise when seen from the drive end.
Minimum no load speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6500 rpm
Current consumption (draw) at no load:
Maximum at 20V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77A
(1) Torque for bolts.. . . . . . . . . . . . . . . . . . . . . . . . 8 lb. ft. (11 N•m)
(2)
Torque for terminal nuts. . . . . . . .20 to 25 lb. ft. (27 to 36 N•m)
(3) Clearance for the pinion . . . . . .020 to .650 in. (0.51 to 1.27 mm)
ELECTRIC STARTING MOTOR GROUP
3T6305
24V (Robert Bosch Number 0-001-420-03)
Rotation is clockwise when seen from the drive end
Minimum no load speed . . . . . . . . . . . . . . . . .
5500 rpm
Current consumption (draw) at no load:
Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
140 A
Permissible clearance between
pinion and ring gear . . . .06 to .22 in. (1.5 to 5.6 mm)
(1) Torque for large terminal nuts. . .20 to 24 lb. ft. (27 to 33 N•m)
(2) Minimum permissible length of
the brushes . . . . . . . . . . . . . . . . . . . . .
.69 in. (17.5 mm)
(3) Minimum permissible diameter of
c o m m u t a t o r . . . . . . . . . . . . . . . . . . . . . . . . .
1.9 in. (46 mm)
1-252
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business