SUNWARD SWDM240B - Page 148

SWDM240B OPERATION & MAINTENANCE MANUAL
147
rail and etc.
21
Cathead auxiliary pulley
frame shaft and bearing
Regular lubrication
50 hours or every week
22
Auxiliary winch end
bearing
Regular lubrication
50 hours or every week
23
Platform swing bearing
Regular lubrication and bolts
tightness
50 hours or every week
24
Crowd winch end bearing
(none)
Regular lubrication
50 hours or every week
25
Rotary head sliding rail
bracket
Regular lubrication and bolts
tightness
Check or replace wear plate
50 hours or every week
26
Drive sleeve or key bar
Check abrasion
50 hours or every week
27
Main winch rope retaining
roller
Check abrasion, rope
retaining roller and roller for
parallel
50 hours or every week
28
Drill mast sliding rail
Regular lubrication
50 hours or every week
29
Drill mast each section
flange
Bolts tightness
50 hours or every week
30
Undercarriage and crawler
Visual check crawler tension
10 hours or every day
Check crawler mounting bolt
tightness and loaded
structural parts
50 hours or every week
31
Engine oil
Change oil at initial
maintenance
50 hours or every week
32
Engine oil filter element
Change element at initial
maintenance
50 hours or every week
33
Oil-water separator filter
element
Change element at initial
maintenance
50 hours or every week
34
Fuel filter element
Change element at initial
maintenance
50 hours or every week
35
Kelly
Check
100 hours or every 2 weeks
36
Crowd winch reduction
gearbox gear oil
Check oil level
100 hours or every 2 weeks
37
Swing reduction gearbox
gear oil
Check oil level
100 hours or every 2 weeks
38
Auxiliary winch reduction
Check oil level
100 hours or every 2 weeks