INTERVAL
TM 9-6115-653-14&P
Table 3-2 Operator/Crew Preventive Maintenance Checks and Services (PMCS) (cont)
B BEFORE
D DURING
A AFTER
W WEEKLY
M MONTHLY
B
D
A
W
M
20
GENERATOR SET GAGES AND INSTRUMENTS
(cont)
4885-014
c.
Check that frequency meter (20) Indicates
Correct frequency cannot be
400 Hz (red Iine) when generator Is operating
maintained
under load
d.
Check that kilowatt meter (21) reading does
not exceed 100%
4885-015
e
Check that A C ammeter (22) reading does not
No Indication when load
exceed 100% of rated current or more than 5%
is applied
load difference between phases
ITEM
NO.
ITEM TO BE INSPECTED
PROCEDURE: CHECK FOR AND HAVE REPAIRED,
FILLED, OR ADJUSTED AS NEEDED
EQUIPMENT IS NOT
READY/AVAILABLE IF:
3-13
