Case 650M Crawler Dozer Service Manual Workshop Guide

Manual Included: • Service Manual: 2046 pages Specifications: • Brand: New Holland • Model: 650M • Type: Dozer • Manuals: Service Manual • Publication Numbers: 48153338 (April 2018) • Language: English • Format: PDF Description Table of Contents Contents Introduction Maintenance Engine Power Coupling Hydrostatic Drive Brakes and Controls Hydraulic Systems Hitches, drawbars and implement couplings Tracks and Track Suspension Cab Climate Control Electrical System Lubrication System Dozer Blade and arm Tools Platform, cab, bodywork and decals Specials Tool Index Electrical Schematics Hydraulics Schematics Manual Extract: Fuel Prefilter 1. Open the right-hand side rear access door to locate the fuel prefilter cartridge (1). 2. Close the fuel shut off valve (2) to prevent fuel leakage. 3. Clean the outside of the fuel prefilter cartridge (1), fuel prefilter cartridge head (3) and remove any dirt and debris around the area that might contaminate the system. 4. Disconnect the wire harness (4) and remove the fuel prefilter cartridge (1). 5. Apply a thin layer of clean oil to the gasket on the new fuel prefilter cartridge (1). 6. Install and tighten the new fuel prefilter cartridge (1) by hand. Tighten the filter 1/2 to 3/4 turn after the filter cartridge gasket makes contact with the prefilter head (3). 7. Reconnect the wire harness (4). 8. Open the fuel shut off valve (2) and check for leaks.