# WABCO MOTOR GRADER OPERATION 1960s CONSTRUCTION TRAINING FILM 63934

This 1960s color film is about WABCO Motor Graders (LeTourneau-Westinghouse) and made by WABCO Earthmoving Equipment, Peoria, IL. The film opens with motor graders in action along the side of roads, including a 440H. A closeup of mud rolling in front of the blade from the operator’s point of view is shown (:04- 1:54 ). Preventive Maintenance. The Operator’s Guide is shown for the Models 666 and 777; the H and NH series; In-Line 71 Engines Detroit Diesel; Model 330, 330H, and Model 440. The WABCO demonstrators wears a white company long-sleeved jumpsuit and silver hard hat. He uses the dipstick to check the levels for the hydraulic oil, diesel fuel, and crankcase oil. He removes the radiator cap and checks the water level ( 1:55 - 3:48 ). The air cleaner is unhooked and the tray emptied. He hand-checks the hose clamps. The individual battery cells are checked. The petcock on the fuel filter is opened and the fan belts checked ( 3:49 - 5:38 ). Tires are inspected and a tire pressure gauge shown. The hydraulic brake lines are checked, brake master cylinder checked by sticking his finger in and seeing oil on it, free travel of the clutch pedal tested based on the holes, and the hydraulic line checked for leaks. The page in the operator’s manual is shown ( 5:39 - 7:15 ). The moldboard boots and cutting edge are inspected, universal joints moved, and loose bolts tightened with a wrench. The page in the operator’s manual is shown ( 7:15 - 8:45 ). The seat and gears are shown from…

- Kind: Film
- Genres: Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/63934DecisionAtDelanoVwr)
- Licence or status: none stated by the archive
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/63934DecisionAtDelanoVwr?play=1)