National Crane 01-22-2019 Control # 051-08 8-5
1300A LUBRICATION
Item Application
Recommended
Lubricant
Procedure Frequency
1 Hydraulic oil reservoir HYDO Check fill change Weekly As Required Semi-Annually
2 Oil filter, Hydraulic oil reservoir Change or clean
After first 40 Hrs. As indicated by
gauge thereafter.
3 Magnetic Plug, Hydraulic oil reservoir Clean At oil filter service interval.
4 Breather, Hydraulic oil reservoir Clean Monthly
5
Sheave pins: boom (5 plcs), jib (1 pl),
block (1 pl), rooster sheave (1 pl)
EP-MPG Grease gun Weekly
6 Boom pivot pin EP-MPG Grease gun Monthly
7 Lift cylinder pins - 2 ea. EP-MPG Grease gun Monthly
8 Swing bearing EP-MPG Grease gun Weekly
10a Hoist gearbox SAE 90 EP
Check and fill
Change
Gearbox check and fill: As part of
daily crane inspection, check the
hoist for visible leaks.
Gearbox change: Every 1000 hours
or 6 months.
Lubrication Points
5
18
19
15
13
7
19
2
4
1
14
3
10a
10b
6
14
8
12
11
16
FIGURE 8-1
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