Brake Release Hand Pump Components - Terex Genie GS-1530 Service Manual

Section 4 • Repair Procedures

Brake Release Hand Pump Components

10-1
Brake Release Hand Pump Components
The brake release hand pump manifold is mounted behind the entry ladder.
Index
No. Description
1 Shuttle valve ..................................... J ................ Brake release circuit ............................ 45-50 in-lbs / 5 Nm
2 Check valve, pilot operated .............. K ............... Manual brake release circuit ............ 65-70 in-lbs / 7-8 Nm
3 Hand pump ....................................... L ............... Manual brake release .............................. 30 ft-lbs / 41 Nm
4 Needle valve ..................................... M ............... Manual brake release enable .............. 45-50 in-lbs / 5 Nm
M
4
3
L
GS-1530,GS-1532, GS-1930, GS-1932
(after serial number GS-3004-65104)
(after serial number GS-3204-52788)
GS-2046, GS-2646, GS-3246
(after serial number GS-4604-60878)
4 - 82
Schematic
Item
1
J
GS-2032, GS-2632
GS-30 • GS-32 • GS-46
Function
GS-1530,GS-1532, GS-1930, GS-1932
(before serial number GS-3004-65105)
GS-2032, GS-2632
(before serial number GS-3204-52789)
GS-2046, GS-2646, GS-3246
(before serial number GS-4604-60879)
K
Note: 'alpha' callouts refer
to corresponding notes on
the hydraulic schematic
September 2005
REV A
Torque
2
L
3
4
M
Part No. 96316