Description
266 page, International Power Unit UV-401 UV-461 UV-549 (V-8 carbureted) Engine Service Manual
This International Power Unit UV-401 UV-461 UV-549 Engine Service Manual provides service, repair, and maintenance information for International Power Unit UV-401, Power Unit UV-461, Power Unit UV-549, T-180FB Paymover Tug (Engine Only – serial number 92BH-174 & up), T-225SL Paymover Tug (Engine Only), and T-300SL Paymover Tug (Engine Only).
The instructions contained in this service manual are for the information and guidance of servicemen who are responsible for overhauling and repairing International V-401, V-461, V-549 and VS-549 carbureted engines. This manual provides the servicemen with a fast, convenient reference to information on operation, maintenance and repairs, as well
as descriptions of the major units and their functions in relation to other components of the power units.
This International Power Unit UV-401 UV-461 UV-549 Engine Service Manual is a high quality reproduction of the original out of print manual.
The following repair related topics are covered in this manual:
General
1. Description
2. Specifications
3. Service Diagnosis
4. Battery Testing Chart
5. Engine Tune-up
6. Governor Adjustment (Novi And Pierce)
7. Preparation For Disassembly Of Engine
Manifolds, Cylinder Heads And Valves
Hydraulic Valve Lifters (tappets)
Timing Gear Train And Front Cover
Camshaft
Connecting Rods, Pistons And Piston Rings
Crankshaft, Main Bearings And Flywheel
Oil Pump, Oil Filter And Oil Cooler
Water Pump, Idler Pulley And Thermostats
(v-401, V-461 And V-549)
Water Pump, Idler Pulley And Thermostats (vs-549)
Fuel Pump
Carburetor (gasoline) Holley Model 852ffg
Carburetor (gasoline) Holley Model 2140g
Carburetor (gasoline) Zenith Model 28ada10
Carburetor And Regulator (lpg) (ensign)
Carburetor And Regulator (natural Gas) (ensign)
Carburetor (natural Gas And Lpg) (impco)
Distributor And Governor – Holley Model 1301
Distributor And Governor – Holley 1500 And 1510
Distributor – Delco-remy Model 1110625
Magneto – American Bosch Model Msb
Ignition Coil And Spark Plugs
Storage Batteries
