Perkins Diesel Engines 4.108M/4.107M/4.99M Set of Manuals in PDF This set includes two comprehensive manuals for servicing, maintaining, and repairing Perkins diesel engines 4.108M, 4.107M, and 4.99M. The first manual, a Parts Manual, covers engine components in-depth for the mentioned models and provides detailed information on parts and accessories. The second manual, a Diesel Engine Service Manual, contains maintenance, repair, and troubleshooting guidelines, encompassing essential systems such as: Engine Views & Technical Data Operating & Maintenance Instructions Fault Finding & Cylinder Head Details Pistons, Connecting Rods, Crankshaft, & Bearings Timing Case, Drive, Lubricating System, and Cooling System Air Cleaners, Fuel System, Flywheel, Housing, & Electrical Equipment Engines for Refrigeration Units, Approved Lubricating Oils, and Service ToolsWith an extensive table of contents, index, and various diagrams, this set of manuals offers professionals a valuable resource to ensure optimal performance and longevity of Perkins diesel engines.