Carrier 69UG15 manual Interval Units, Hours

4--3

T-343

Table 4-1 Preventative Maintenance Actions and Schedule (Continued)

					Extended
			Standard Service		Service
		Perform	Interval Units		Interval
Description of Procedure	Reference	at			Units
	Paragraph	Pre-Trip
		Inspection	Every	Annually	Annually
			1000	or Every	or Every
			Hours	3000 Hours	3000 Hours
20.Check water pump bearing end play	See Engine		X		X
	Manual
21.Change fuel filter	4.4.3			X	X
22.Clean crankcase breather	4.4.14			X	X
23.Remove and check engine/generator shockmounts for cracks, cuts, splits, abrasion or flaring	4.6.2			X	X
24.Check and, if required, replace poly V-Belt	4.4.9			X	X
25.Clean and flush coolant system	4.4.5			X	See Note 3
26.Check starter condition	See Engine			X	X
	Manual
27.Check engine compression	See Engine			X	X
	Manual
28.Check and adjust injector nozzles	See Engine			X	X
	Manual
29.Perform generator maintenance	4.5.1			X	X
After Starting Generator Set, perform	the following:
30.Check total time meter operation (Allow engine to run for 10 minutes)		X
31.Listen for abnormal bearing noise		X
32.Check fuel lines, lube oil lines and filters for leaks		X
33.Check exhaust system for leaks		X
34.Check with voltmeter. Generator output should be 490 volts AC +/-- 10 volts
(engine, 1800 RPM) with a nominal frequency of 60Hz +/- 0.1%		X
Turn refrigeration unit on and check generator 1800 RPM minimum under full load (15 kW)

NOTES:

1.500 hour interval in extreme operation conditions

2.250 hour interval in extreme operation conditions

3.Four years or 4000 hours if unit is factory charged with long life (red/orange) coolant