Part No. 139378
Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N
4 - 43
June 2011
Section 4 • Repair Procedures
REV A
8-1
Turntable Rotation Hydraulic
Motor
The turntable rotation hydraulic motor is the only
serviceable component of the turntable rotation
assembly. The worm gear must not be removed
from the housing. In order to remove the housing,
the turntable has to be removed.
How to Remove the Turntable
Rotation Motor
Note: When removing a hose assembly or fitting,
the O-ring on the fitting and/or hose end must be
replaced and then torqued to specification during
installation. Refer to Section 2,
Hydraulic Hose and
Fitting Torque Specifications.
1 Tag, disconnect and plug the hydraulic hoses
from the turntable rotation motor. Cap the
fittings on the motor.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to squirt
or spray.
2 Remove the turntable rotation motor mounting
bolts. Remove the motor from the machine.
Turntable Rotation Components
Содержание Z-30/20N
Страница 1: ......
Страница 4: ...Z 30 20N Z 30 20N RJ Z 34 22 Z 34 22N PartNo 139378 June2011 iv This page intentionally left blank...
Страница 148: ...6 46 June2011 Section 6 Schematics 6 45 Power Cable Wiring Diagram...
Страница 149: ...6 47 Section 6 Schematics June2011 6 48 Drive Contactor Panel Wiring Diagram...
Страница 152: ...6 50 June2011 Section 6 Schematics Manifold and Limit Switch Wiring Diagram 6 49...
Страница 153: ...6 51 Section 6 Schematics June2011 6 52 LVI BCI Option Wiring Diagram...
Страница 156: ...6 54 June2011 Section 6 Schematics 6 53 Charger Interlock Option...
Страница 157: ...6 55 Section 6 Schematics June2011 6 56 CTE Option CE Models...
Страница 160: ...6 58 June2011 Section 6 Schematics Hydraulic Schematic 6 57...