Wacker Neuson 803 Service Manual

5-22 SHB 803 en – Edition 2.4 * 803s510.fm
Hydraulic system
5.8 Troubleshooting in the hydraulic system
5.9 Plastic trims
Removing the plastic trim on machines without ROPS bar
(up to serial number AI00966)
Figure 1
☞Stop and secure the excavator
☞Loosen clamp screws K on either side of the excavator.
☞Fold away the plastic trim to the front and rear.
Removing the plastic trim on machines with ROPS bar
(from serial number AI00967)
Figure 2
☞Stop and secure the excavator
☞Loosen clamp screws K on either side of the excavator.
☞Fold away the plastic trim to the front and rear.
Problem Possible causes
Hydraulic system without function
Hydraulic oil level too low
Malfunctioning control lever lock
Hydraulic hammer does not work correctly
Quick couplers not connected correctly
Hydraulic oil quantity too high/too low
Hydraulic oil pressure too high/too low
K
Fig. 1: Plastic trim up to serial no. AI00966
Fig. 2: Plastic trim from serial no. AI00967
K

Wacker Neuson 803 Specifications

General

Brand	Wacker Neuson
Model	803
Category	Excavators
Language	English