Manitowoc National Crane NBT40 Series Service Manual

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National Crane Published 8-01-2017 Control # 287-11 4-35
NBT40 SERVICE MANUAL BOOM MAINTENANCE
86 Hex Jam Nut 1-1/2-6unc Sae-2
87 Spacer
88 Wear Pad
89 Wear Pad
90 Shim
91 Shim
92 Shim
93 Shim
94 Wear Pad
95 Grease Fitting 1/8 Npt
96 E5 Cable Assembly
97 Plug
98 Sheave
99 Bearing
100 Wear Pad Assembly
101 Socket Flat Head Capscrew 3/8-16uncx0.63
102 Wear Pad Steel
103 Socket Flat Head Capscrew M10x14 -10.9
104 Wear Pad
105 Cable Guide
106 Socket Head Capscrew 1/4-20uncx0.63
107 Plate
108 Socket Button Capscrew 3/8-16uncx1.25
109 Hex Head Capscrew 3/8-16uncx0.88 G8
110 Wear Pad
111 Hex Jam Nut M20
112 Sheave
113 Bearing
114 Pin Assembly
115 Keeper
116 Wear Pad
117 Flatwasher 5/16
118 Socket Button Capscrew 3/8-16uncx0.75
119 Wear Pad
120 Sheave
121 Bearing
122 Spacer
123 Spacer
125 Keeper
126 Sheave Pin
127 Hitch Pin 0.75x7
128 Link
130 Cable Block
Five Section Boom
Item Description
131 Retaining Ring 1.5
132 Flatwasher 1.5x2.25x0.7
133 Hex Nut 3/8-16unc
134 Wear Pad
135 Shim
136 Shim
137 Shim
138 Shim
139 Shim
140 Shim
141 Wear Pad
142 Shim
143 Wear Pad
144 Bracket
145 Hex Head Capscrew 5/16-18uncx0.5 G5
146 Hex Head Capscrew 3/8-16uncx1.5 G5
148 Sheave
149 Roller
150 Plate Assembly
151 Hex Nut 5/8-11
152 Wear Pad Plate
153 Rod
154 Square Stainless Steel-cup 5/16-18uncx0.75
155 Socket Head Capscrew 3/8-16uncx0.5
157 Bearing
158 Pendulum
159 Hex Lock Nut 3/8-24
160 Plate
161 Socket Head Capscrew M8x12 -10.9
162 Flatwasher 8
163 Keeper Assembly
164 Sheave Pin
165 Roller
166 Plate
167 Socket Flat Head Capscrew 1/2-13uncx0.75
168 Cable Protector
169 Cable Protector
170 Cable Protector
171 Cam Plate Rear Wear Pad
172 Wear Pad Assembly
173 Wear Pad Assembly
174 Upper Plate Rear Wear Pad
175 Wear Pad Assembly
Five Section Boom
Item Description
Reference Only

Manitowoc National Crane NBT40 Series Specifications

General

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