Manitowoc National Crane NBT40 Series Service Manual

LUBRICATION NBT40 SERVICE MANUAL
8-6 Published 8-01-2017 Control # 287-11
8 Turntable bearing EP-MPG Grease gun Weekly
9
Pump Drive U-Joint - 2 ea. (If Equipped)
or
Pump Spline Shaft (Direct Mount)
Chassis Grease
Coupling Lube
Spline Lubricant
Change
Check and Fill Change
After First 100 Operating
Hours
Weekly
Semi-Annually
10a Main and Auxiliary Hoist gearbox. GL-5 Change/check & fill
After First 100 Operating
Hours
Weekly
Semi-Annually
10b Hoist brake
EO-20W-20 or
TES295
Change/check & fill
After First 100 Operating
Hours
Weekly
Semi-Annually
11 Swing drive gearbox GL-5 Change After 100 operating hours
12 Swing gear teeth EP-OGL Spray Can Monthly
13 Boom Jib EP-MPG Brush, roller, or grease gun Monthly or as required
14 Outrigger beams, bottom, sides EP-MPG Brush or roller Monthly or as Required
15 Wire rope EP-OGL Brush or spray Semi-Annually
16 Diffuser strainer, Hydraulic oil reservoir Clean Semi-Annually with Oil Change
17a
Extend Sheaves:
2nd Section 127 ft and 142 ft booms each
Side
Chassis Grease
#200S Silver
Streak Special
Multi-Lube (light)
Grease Gun Weekly
17b
Extend Sheaves:
4th Section 127 ft and 142 ft booms, each
side
Chassis Grease
#200S Silver
Streak Special
Multi-Lube (light)
Grease Gun
Weekly
18
Retract Sheaves - extend boom until
retract sheave zerks are visible through
access holes at center of boom.
Chassis Grease
#200S Silver
Streak Special
Multi-Lube (light)
Grease Gun Weekly
19
Wire Rope Jib Extension Cables (Not
Shown)
WRL Spray or Brush
Any Time Boom is
Disassembled or 5 Years
20 Boom Wear Pads EP-MPG See Boom Lubrication Monthly or as Required
21 Wire or Hose Rollers SAE 10 Oil Can Quarterly
22 Cab Heater Reservoir AFC Check/Fill/Drain
Weekly/As Required/Semi-
Annually
23 Hook Block Swivel Bearing EP-MPG Grease gun Monthly
24 Hook Block Sheaves EP-MPG Grease gun Monthly
25 Turntable Swing Lockpin EP-MPG Spray Monthly
26a Air Conditioning Pag Oil
Check & fill w/ 4 ounces
above 6 ounces in
compressor
Any Time A/C is Disconnected
or Serviced
26b Air Conditioning Refrigerant 134a 2 lbs @ start-up
NOTE: Lubricate items more frequently than interval indicated in table if environmental conditions and/or operating
conditions necessitate.
Item Application
Recommended
Lubricant
Procedure Frequency
Reference Only

Manitowoc National Crane NBT40 Series Specifications

General

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