Section VIII. MAINTENANCE OF ENGINE ELECTRICAL WIRING
ing may create a spark and explosion, result-
ing in serious injury or death to personnel.
a. General. The engine wiring consists of seventeen
different leads. Each lead has its origin at either the
engine junction box or the buss bar (figs. 4-26 and 4-27).
Each of these leads is replaceable as an assembly.
When troubleshooting an electrical malfunc-
tion or performing electrical maintenance,
ALWAYS disconnect intervehicular electrical
a guide in removing any engine wiring. Repair or remove
cable from semitrailer, and negative battery
and replace any wire that is cut, is frayed, or has broken
cables at batteries. Failure to follow this warn-