4456147 SPIDER AS-FAN Caterpillar parts
D9T
Rating:
Alternative (cross code) number:
CA4456147
445-6147
4456147
CA4456147
445-6147
4456147
Weight: 73 pounds 33 kg.
TRACK-TYPE TRACTOR,
Compatible equipment models: 4456147:
Information:
Illustration 1 g01203687
Fuel injector operation
(1) Screw
(2) Rocker arm
(3) Clamp
(4) Control rod
(5) Rack
(6) Plunger
(7) Lifter assembly
(8) Camshaft The fuel injector is held in position by clamp (3). Fuel is injected when rocker arm (2) pushes the top of the fuel injector downward. The movement of the rocker arm is controlled by camshaft (8) through lifter assembly (7) and control rod (4). The amount of fuel that is injected is controlled by rack (5). Movement of the rack causes the rotation of a gear that is fastened to plunger (6). Rotation of the plunger changes the effective stroke of the plunger.Injection timing is a product of two factors. The two factors include the angular location of the camshaft and the location of the plunger. The angular location of the camshaft is controlled by the camshaft drive gears at the rear of the engine. The location of the plunger can be adjusted with screw (1).
Caterpillar parts catalog:
Parts spider Caterpillar catalog:
9P4809
SPIDER & BEARING AS
589, 69D, 769C, 769D, 770, 771C, 771D, 772, 772G, 772G OEM, AD40, AD45, AE40, AE40 II, D350E II, D8L, D9R, D9T
589, 69D, 769C, 769D, 770, 771C, 771D, 772, 772G, 772G OEM, AD40, AD45, AE40, AE40 II, D350E II, D8L, D9R, D9T
3969709
SPIDER AS-FAN
D10T2
D10T2
3601694
SPIDER AS-FAN
D7E, D7E LGP
D7E, D7E LGP
2511253
SPIDER AS-FAN
D10N, D10R, D10T
D10N, D10R, D10T
1T1560
SPIDER ASSEM.
824C
824C
1P9368
SPIDER ASSEM.
16G, 814B, D7F, D7G
16G, 814B, D7F, D7G