D353 INDUSTRIAL & MARINE ENGINES Caterpillar

Oil Pump (4L6649)

Usage:

For test on bench use SAE 30W oil at 180° F (82° C):

Output ... 20 U.S. gpm(75.7 litre/min)

with pump at ... 1200 rpm

at a pressure of ... 150 psi(1030 kPa)

(1) Diameter of the drive and the driven shafts ... .9990 to .9995 in.(25.375 to 25.387 mm)

(2) Clearance between the gears and the wear plates ... .0025 to .0035 in.(0.064 to 0.089 mm)

(3) Bore of the cover for the bearings ... 1.3125 in.(33.338 mm)

Caterpillar Information System:

D353 INDUSTRIAL & MARINE ENGINES Countershaft

D353 INDUSTRIAL & MARINE ENGINES Idler Shaft

D353 INDUSTRIAL & MARINE ENGINES Clutch Shaft

D353 INDUSTRIAL & MARINE ENGINES Reverse Clutch

D353 INDUSTRIAL & MARINE ENGINES Clutch Shaft

D353 INDUSTRIAL & MARINE ENGINES Upper Housing

D353 INDUSTRIAL & MARINE ENGINES Oil Pipe

D353 INDUSTRIAL & MARINE ENGINES Oil Manifold

D353 INDUSTRIAL & MARINE ENGINES Oil Filter

D353 INDUSTRIAL & MARINE ENGINES Selector Valve

D353 INDUSTRIAL & MARINE ENGINES Oil Pump

D353 INDUSTRIAL & MARINE ENGINES MG-521 Systems Operation

D353 INDUSTRIAL & MARINE ENGINES Marine Gear

D353 INDUSTRIAL & MARINE ENGINES Selector Valve (7L7326)

D353 INDUSTRIAL & MARINE ENGINES Filter (1L9365)

3406 INDUSTRIAL & MARINE ENGINES Introduction

3406 INDUSTRIAL & MARINE ENGINES Engine Design

3406 INDUSTRIAL & MARINE ENGINES Fuel System Identification

3406 INDUSTRIAL & MARINE ENGINES Fuel Injection Pump Housing

3406 INDUSTRIAL & MARINE ENGINES Fuel Injection

3406 INDUSTRIAL & MARINE ENGINES Governor

3406 INDUSTRIAL & MARINE ENGINES Automatic Timing Advance Unit [4N8008 (PC); [6N5202 (DI)]

3406 INDUSTRIAL & MARINE ENGINES Air-Fuel Ratio Control

3406 INDUSTRIAL & MARINE ENGINES Fuel Injection Lines