ARMY TM 9-6115-672-14
AIR FORCE TO 35C2-3-444-32
MARINE CORPS TM 09244A/09245A-14
Batteries BT1 and BT2.
a. Testing. The batteries installed in this generator set are maintenance free. There is no electrolyte testing
required. If you have old batteries, see Appendix A.
When disconnecting or removing batteries, disconnect the negative lead that
connects directly to the grounding stud first. Disconnect the negative end of
the interconnection cable next. When installing batteries, reverse the
connection sequence. Failure to comply can cause serious personal injury.
Battery acid can cause burns to unprotected skin. Wear protective gloves and
safety goggles. Failure to comply can cause personal injury.
Metal jewelry can conduct electricity. Remove metal jewelry when working on
electrical system or components. Failure to comply can cause injury or death
to personnel by electrocution.
Shut down generator set, paragraph 2.11.2.
Open BATTERY ACCESS door (Figure 1-2).
Disconnect negative battery cable terminal lug (4, figure 4-3) from battery (9).
Disconnect interconnect battery cable terminal lug (6) first, then lug (5) from batteries (1 and 9).
Disconnect positive cable battery lug (7) from battery (1).
Remove nuts (10), washers (11), battery holddown assembly (12), and battery holddown rods (13)
securing batteries (1 and 9) to battery tray (14).
Lifting batteries from the battery tray can cause back strain. Ensure proper
lifting techniques are used when lifting batteries. Failure to comply can cause
Using care, remove batteries (1 and 9) from battery tray (14).
Place Battery and Adapter (15) on a flat surface.
Using flat tipped screwdriver, push down on adapter (15) locking tab, and remove battery by sliding
horizontally from the adapter.