ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-125
4.8.31 Resistor R2.
a. Inspection.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Remove DCS control box top panel, paragraph 4.7.2.
(3)
Inspect resistor (13, Figure 4-16) for cracks, breaks, corrosion, bent terminals, and other damage.
(4)
Install DCS control box top panel, paragraph 4.7.2.
b. Testing.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Remove DCS control box top panel, paragraph 4.7.2.
(4)
Set multimeter for ohms, and measure resistance across resistor (13, Figure 4-16). Multimeter
indication should be between 310 and 350 ohms.
(5)
If any indications are other than above, replace resistor.
(6)
Install DCS control box top panel, paragraph 4.7.2.
(7)
Connect negative battery cable to battery, and close BATTERY ACCESS door.
c. Replacement.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Remove DCS control box top panel, paragraph 4.7.2.
(4)
Tag and desolder electrical leads from resistor (13, Figure 4-16).
(5)
Remove nuts (11), lockwashers (12), resistor (13), sleeving (14), screws (15), and lockwashers (16)
from auxiliary control bracket (18).
(6)
Install lockwashers (16), screws (15), sleeving (14), resistor (13), lockwashers (12), and nuts (11)
on auxiliary control bracket (18).
(7)
Solder electrical leads to resistor (13). Remove tags.
(8)
Install DCS control box top panel, paragraph 4.7.2.
(9)
Connect negative battery cable to battery, and close BATTERY ACCESS door.
4.8.32 Auxiliary Control Bracket.
