Bradco CONTRACTOR 408A BACKHOE - 408 A Backhoe Hose Routing

MAINTENANCE
408A BACKHOE HOSE ROUTING
LL
GENERAL INFORMATION
The purpose of this page is to show the hydraulic hose routing be-
tween the backhoe control valve and the various backhoe hydraulic cylin-
ders. This information is helpful when trouble shooting cylinder and control
valve related problems. Simply match the number of the hydraulic cylinder
port (shown in the bottom diagram), to the corresponding number on the
backhoe control valve (shown in the top diagram).
1
6
2
34
5
7
8
9
10
11
12
BOOM
SWING
LEFT STABILIZER
RIGHT STABILIZER
BUCKET
DIPPER
SWING CYLINDERS
BOOM
CYLINDER
DIPPER
CYLINDER
11
5
6
12
3
9
STABILIZER
CYLINDER
8
(10-RIGHT STABILIZER)
(4-RIGHT STABILIZER)
1
7
2
BACKHOE CYLINDERS
BACKHOE CONTROL VALVE
BUCKET
CYLINDER
6750
12-14-95