Edition 2 Chapter 1 Page 1-31
Feb/2013 Maintenance and Service
1.17 LUBRICATING POINTS
A. You can use Table 1-6 and Figure 1-22.
Table 1-6 Lubrication Intervals and Points
No. Description Intervals Method
1
Upper pulley block (shaft) on
main boom
10 Days Grease ZL-2
2 Slider pads of main boom 10 Days
Grease or inject
with grease pump
ZL-2
3
Lower pulley block (shaft) on
main boom
10 Days
Inject with grease
pump
ZL-2
4
Sliding surfaces of the main
boom
10 Days Grease ZL-2
5
Upper articulated-point shaft
of derricking cylinder
Monthly
Inject with grease
pump
ZL-2
6
Pulley block (shaft) on main /
auxiliary hook
10 Days
Inject with grease
pump
ZG-3
7 Drive lines of oil pump Daily
Inject with grease
pump
ZL-2
8
Lower articulated-point shaft
of derricking cylinder
Monthly
Inject with grease
pump
ZL-2
9 Outrigger slider pads 10 Days
Grease or inject
with grease
ZL-2
10 Main / auxiliary winch Semi-annual Directly pour
90# industrial
gear oil
11 Main boom main shaft Daily
Grease or inject
with grease pump
ZL-2
12 Swing reducer Semi-annual Directly pour
90# industrial
gear oil
13 Wire-rope 10 Days Grease ZG-3
14 Pulley block (shaft) on jib 10 Days
Inject with grease
pump
ZL-2