ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
CAUTION
For the Mechron sets, a serious risk of cross-threading exists.
(a)
On the Mechron 28 VDC sets, the LOP switch, which
has standard threads, is screwed directly into metric
threads in the engine block. Use extreme caution when
removing. Add coupler listed in this TM when replacing
LOP switch.
(b)
On the Mechron 120 VAC sets, the original coupler has
standard threading on both sides. This coupler is
screwed directly into metric threads in the engine block.
Use extreme caution when removing. Replace coupler
with one listed in this TM.
(c)
In the event of cross-threading, the engine opening will
need to be re-tapped.
Remove crankcase cover,
following TM procedures and do not contaminate internal
engine housing with metal filings.
b.
Removal.
(1) Shut down generator set and drain diesel engine oil.
(2) Cut tie wraps as necessary.
Then disconnect electrical lead from LOP switch
COUPLING
LOP
SWITCH
LEAD
WASHER
NUT
4-115
