Manitowoc National Crane NBT40 Series User Manual

National Crane Published 4-23-2018 Control # 239-11 5-5
5
NBT40 SERIES OPERATOR MANUAL LUBRICATION
Lubrication Points
Table 5-2
5
17
15
13
7
18
2
4
1
14
3
10a
10b
6
8
12
11
16
FIGURE 5-1
5
14
Grease
Tube
5
21
9
7471-1
25
23
24
Item Application
Recommended
Lubricant
Procedure Frequency
1 Hydraulic oil reservoir Hydraulic Oil 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 nose (5 plcs),
jib (1 pl), hook block (1 pl), Aux Boom
Nose (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

Manitowoc National Crane NBT40 Series Specifications

General

Brand	Manitowoc
Model	National Crane NBT40 Series
Category	Construction Equipment
Language	English