Wacker Neuson 1403 1503 1903 2203 Excavator Service Manual Printed Book

Description

1. Technical Data (Section A):

• Dimensions and Kinematics: Detailed diagrams of machine reach and primary dimensions for all models.

• Performance: Lift capacity tables and hydraulic pressure settings.

• Specifications: Diesel engine settings, maintenance filling capacities (oils, coolants), and comprehensive tightening torque tables.

2. Maintenance (Section B):

• Service Schedule: Intervals for routine checks and component replacements.

• Procedures: Guidelines for servicing the hydraulic system, drive unit, swivel unit, and undercarriage.

3. Hydraulics (Section C):

• Diagrams: Full-page hydraulic circuit diagrams.

• Components: Technical descriptions and diagnostic procedures for hydraulic pumps, pilot oil supply, and main valve blocks.

• Sub-systems: Detailed information on the swivel unit, drive motor, and hydraulic tank.

4. Diesel Engine (Section D):

• Mechanical Adjustments: Procedures for checking and adjusting valve clearance.

• Fuel & Cooling: Documentation for the fuel system, injection pumps, and the engine cooling circuit.

5. Electrical System (Section E):

• Schematics: Complete wiring diagrams for the 1403, 1503, 1903, and 2203 models.

• Components: Layout of the instrument panel, fuse box, relays, and diode assignments.

6. Attachments:

• Information on bucket lists (usability) and compatibility with quick hitch couplers for various generations of Neuson excavators.