OPERATOR'S MANUAL

PREVENTIVEMAINTENANCESCHEDULE
PREVENTIVEMAINTENANCE(PM)INTERVALS
RecommendedPMInterval
SYSTEMCOMPONENTMAINTENANCETASK
IAB
C
DE
Checkthepushrodtravelandcheckthecontrolarmforcracks.
Adjustatreline(shownonpage5-59).
X
Slackadjusters
Lubricate(NLGI#2grease).
X
BrakecamshaftbearingCheckforexcessivecamshaftpalyintheaxialandradial
directions.Maxallowableplayis0.003in.Lubricate(NLGI
#2grease).
X
Braketreadlevalve
Cleantheareaaroundthetreadle,boot,andmountingplate.
Checkthepivotandmountingplateforintegrity.Checkthe
plungerbootforcracks.Lubricaterollerpin,pivotpin,and
plunger(NLGI#2grease).
X
Checkairlinesandttingsforleaks(shownonpage5-47).
Adjustroutingasrequiredtopreventchang.Checktank
mountingandcondition.
X Brakeairsystem
Cleanorreplacetheinlinelters.
X
DrumBrakes
(All)
BrakeliningInspect;replaceasrequired.X
5-19
5