Manitowoc Grove CD3340B User Manual

BRAKE SYSTEM CD3340B/YB4411
9-8
Published 04/07/2015 Control # 569-00
NOTE: The needle valve must be in the open position for
the brake system to operate properly. If it is not
open, the charging pump will cycle every time the
brake pedal is depressed and if the crane’s engine
stops there may not be enough pressure to stop
the crane.
Repair Kit Installation
The parking brake has a repair kit available. It includes all the
parts necessary to rebuild the brake. These parts are
indicated in Figure 9-10 with a symbol.
FIGURE 9-10
A0779
Item Description Item Description Item Description
1 Capscrew (4) 13 O-Ring 25 Lining
2 Lockwasher (4) 14 Backup Ring 26 Housing
3 Cover 15 Piston 27 Screw (2)
4 Seal 16 O-Ring 28 Seal (2)
5 Belleville Springs (5) 17 Backup Ring 29 Grease Zerk
6 Washer 18 O-Ring (2) 30 Bleeder Screw
7 Adjusting Bolt 19 Piston 31 Mounting Bracket Assembly
8 Lock Nut 20 Lining 32 Nut
9 Piston 21 Screw (2) 33 Bracket
10 Backup Ring 22 Lining Assembly 34 Pin
11 O-Ring 23 Gasket
12 Push Rod 24 Bushing (2)
Reference Only

Manitowoc Grove CD3340B Specifications

General

Brand	Manitowoc
Model	Grove CD3340B
Category	Construction Equipment
Language	English