TM 55-1930-209-14&P-9-1
Table C-1. Preventive Maintenance Checks and Services for Electrical Power Systems (Continued)
B - Before
D - During
A - After
H - Hourly Interval
Interval
Procedures:
Equipment Is
Item
Item to be
Check for and have repaired
Not Ready/
No.
B D
A
H
Inspected
or adjusted as necessary
Available If:
1000 hrs
a. Notify Direct(General Support for 1000
hours service requirements for opera-
tional check of engine shutoff controls
for:
1) High water temperature
2) Low oil pressure
3) Overspeeding
4) Overcranking
5) Reverse power
b. Redtag affected SSG on switchboard
panel indicating, ’WARNING - DO NOT
ACTIVATE. REPAIRS BEING MADE."
c.
Lubricate governor linkage.
d. Fill the oil cup on the synchronizing motor
for the Woodward PSG Governor.
e. Lubricate one fitting on the tachometer
drive.
f.
Change fuel filter.
2000 hrs
a. Notify Direct/General Support for 2000
hour service meter requirement for mea-
suring and if necessary, adjusting valve
lash and valve rotation as follows:
1) Redtag affected SSG on switchboard
panel indicating, “WARNING - DO
NOT ACTIVATE. REPAIRS BEING
MADE."
2) Stop engine and dean the base of the
valve cover to prevent dirt from get-
ting into valve mechanism.
3) Remove the valve cover.
4) Remove the flywheel housing timing
plug.
C-21
