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GLASS 4Y9344 - Caterpillar


4Y9344 GLASS Caterpillar parts D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R II, D7R XR, D8R
Rating:
28
Alternative (cross code) number:
CA4Y9344
4Y-9344
4Y9344
Caterpillar 4Y9344 GLASS
Weight: 19 pounds 8 kg.

Buy GLASS 4Y9344 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Compatible equipment models: 4Y9344:

Number on catalog scheme: 1
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Information:

General Information
Starting systems usually have four major components: ...Start switch...Start relay...Starter solenoid...Starter motor
Illustration 1. Typical cranking circuit.The only exception to this typical cranking circuit is that some small engines do not require the start relay. In this case, the start switch is connected directly to the starter solenoid.
Start switches are relatively low current devices. They are rated to switch approximately 5 to 20 amps. Because the coil of a start relay between TP2 (Test Point 2) and TP1 in Illustration 1 draws about 1 amp, the start switch can easily turn on the start relay and have long life.
The switch contacts of a typical start relay are rated to switch between 100 and 300 amps. Because a starter solenoid requires only 5 to 50 amps, the start relay can easily switch this load.
The starter solenoid has two functions: it engages the pinion with the flywheel, and it is a high current switch rated about 1000 amps that actually turns on the starting motor.
The starter solenoid has two coils: the pull-in coil (W) draws about 40 amps and hold-in coil (X) requires about 5 amps. The instant the start relay closes, both coils (W and X) receive power. Battery voltage is applied to the high end of both coils, at Test Point (3) which is the "start" terminal (S). The low end of hold-in coil (X) is permanently connected to the ground post of the starter motor. Grounding for the low end, Test Point (4), of pull-in coil (W) is momentary, and takes place through the DC resistance of the starter motor. When magnetic force builds in both coils, the starter pinion is moved to engage the ring gear. Only then will the solenoid contacts close to power the starter motor. This temporarily removes the ground from pull-in coil (W), and puts battery voltage on both ends of it while the motor cranks. During this period, the pull-in coil is out of the circuit and draws no current. Cranking continues until power to the motor solenoid is turned off by the start switch.
The result of these switches and relays is to permit a 5 amp dash-mounted switch to turn on a 500 to 1000 amp motor for cranking an engine.
Battery voltage (power) available during cranking depends on the temperature of the batteries. See Chart A. This chart is only a GUIDE as to what to expect from a NORMAL system.
Chart B shows maximum allowable voltage drops in the high current battery circuit to the starter. These values are maximums for engines with more than about 2000 SMH. Newer engines have less voltage drops.
Voltage drops greater than those listed are usually caused by loose and/or corroded connections or bad switch contacts.
The entire diagnostic procedure can be reduced to: ...confirming that batteries are within specifications...switches and cables/wiring from the batteries to the starter are not causing too much voltage loss.
The flow chart in Illustration 2 shows the entire procedure.
If the engine is equipped with the diagnostic connector, the 6V2150

Caterpillar parts catalog:

Caterpillar parts catalog
D6T XL, XW, LGP Track-Type Tractor JML00001-UP (MACHINE) POWERED BY C9.3 Engine
D6T XL, XW, LGP VPAT Track-Type Tractor HYT00001-UP (MACHINE) POWERED BY C9.3 Engine
D6T XL, XW, LGP Track-Type Tractor 2B300001-UP (MACHINE) POWERED BY C9.3 Engine
D6T XL, XW, LGP VPAT Type-Track Tractor 2D200001-UP (MACHINE) POWERED BY C9.3 Engine
D6R SERIES II CUSTOM PARTS MANUAL TRACK-TYPE TRACTOR AAX00001-UP (MACHINE) POWERED BY C-9 Engine
D8R Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine
D7R Track-Type Tractor AFG00001-UP (MACHINE) POWERED BY 3176C Engine
D7R Series II TRACK-TYPE TRACTOR STD, XR Differential Steering AEC00001-01499 (MACHINE) POWERED BY 3176C Engine
D7R Track-Type Tractor ACS00001-UP (MACHINE) POWERED BY 3176C Engine
D6R SERIES II Track-Type Tractor XL Differential Steering AAX00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series IITRACK-TYPE TRACTOR FTC AEM00001-UP (MACHINE) POWERED BY C-9 Engine
D7R Series ll Track-Type Tractor LGP Differential Steering ABJ00001-01499 (MACHINE) POWERED BY 3176C Engine
D6R SERIES II TRACK-TYPE TRACTOR BLE00001-UP (MACHINE) POWERED BY C-9 Engine
D6R SERIES II TRACK-TYPE TRACTOR BLT00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series II TRACK-TYPE TRACTOR LGP, XW BNC00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series SERIES IIFTC,LGP TRACK-TYPE TRACTOR ACJ00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series IIDS,LGP TRACK-TYPE TRACTOR ADE00001-UP (MACHINE) POWERED BY C-9 Engine
D6T TRACK-TYPE TRACTOR XL VPAT, XW VPAT, LGP VPAT, Differential Steering DTD00001-UP (MACHINE) POWERED BY C9.3 Engine
D6R Series III TRACK-TYPE TRACTOR STD, XL Differential Steering GMT00001-UP (MACHINE) POWERED BY C9 Engine
D6R Series III TRACK-TYPE TRACTOR STD, XL Differential Steering GJB00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR STD, XL Differential Steering LAE00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR XW, LGP Differential Steering LBD00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR XL PAT, XW PAT, LGP PAT Differential Steering JWD00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR Std, XL Differential Steering JHB00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR XW, LGP Differential Steering KJL00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR XL VPAT, XW VPAT, LGP VPAT Differential Steering DJG00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR STD, XL Differential Steering GCT00001-UP (MACHINE) POWERED BY C9 Engine
D7R Series II TRACK-TYPE TRACTOR STD, XR Differential Steering AEC01500-UP (MACHINE) POWERED BY 3176C Engine
D7R Series II TRACK-TYPE TRACTOR LGP Differential Steering ABJ01500-UP (MACHINE) POWERED BY 3176C Engine
D6T TRACK-TYPE TRACTOR XL, XW, LGP, Differential Steering GMK00001-UP (MACHINE) POWERED BY C9.3 Engine
D6R TRACK-TYPE TRACTOR STD, XL, LGP S6T00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR XL, XW, LGP JRW00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR XL VPAT, XW VPAT, LGP VPAT EJJ00001-UP (MACHINE) POWERED BY C9 Engine
D7R TRACK-TYPE TRACTOR STD, XR, LGP DJR00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR (OEM) LGP PLR00001-UP (MACHINE) POWERED BY C9.3 Engine
D8R TRACK-TYPE TRACTOR T5X00001-UP (MACHINE) POWERED BY 3406C Engine
D6R TRACK-TYPE TRACTOR STD, XL EMM00001-UP (MACHINE) POWERED BY C9 Engine
D6T TRACK-TYPE TRACTOR XL, XW, LGP, Differential Steering HTZ00001-UP (MACHINE) POWERED BY C9.3 Engine
D6T TRACK-TYPE TRACTOR XL VPAT, XW VPAT, LGP VPAT, Differential Steering RAD00001-UP (MACHINE) POWERED BY C9.3 Engine
D6T TRACK-TYPE TRACTOR XL, XW, LGP, Differential Steering CG800001-UP (MACHINE) POWERED BY C9.3 Engine
D6T TRACK-TYPE TRACTOR XL VPAT, XW VPAT, LGP VPAT, Differential Steering CR300001-UP (MACHINE) POWERED BY C9.3 Engine
D7R TRACK-TYPE TRACTOR STD, XR, LGP R7B00001-UP (MACHINE) POWERED BY C9 Engine


Parts glass Caterpillar catalog:

4J8252 GLASS
120H, 120H ES, 120H NA, 12F, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 14E, 14H NA, 153, 16, 160H, 160H ES, 160H NA, 163, 163H NA, 16H NA, 173B, 183B, 193, 215, 225, 235, 416, ...
7G2454 GLASS
D10, D10N, D10R, D11N, D11R, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T XL, D7H, D7R, D7R II, D7R XR, D8L, D8N, D8R, D8R II, D9L, D9N, D9R
1882901 GLASS
D10N, D10R, D11N, D11R, D6R, D6R II, D6R III, D6T, D6T XL, D7R, D7R II, D8R, D8R II, D9R
1882903 GLASS
D10N, D10R, D11N, D11R, D6R, D6R II, D6R III, D6T, D6T XL, D7R, D7R II, D8R, D8R II, D9R
1882908 GLASS
D6R, D6R II, D6R III, D6T, D6T XL, D7R, D7R II, D8R, D8R II
2081692 GLASS
D6R, D6R II, D6R III, D6T, D6T XL, D7R, D7R II, D8R, D8R II
2081693 GLASS
D6R, D6R II, D6R III, D6T, D6T XL, D7R, D7R II, D8R, D8R II
2081694 GLASS
D6R, D6R II, D6R III, D6T, D6T XL, D7R, D7R II, D8R, D8R II
3858760 GLASS-FIXED
D6R, D6R STD, D7R XR
3858756 GLASS-SLIDING
D6R, D6R STD, D7R XR
3854562 GLASS-FRONT
D6T LGP, D6T LGPPAT
3854563 GLASS AS-FRONT
D6T LGP, D6T LGPPAT
2124215 GLASS
D3G, D4G, D5G
1796475 GLASS
D3G, D4G, D5G
1796474 GLASS
D3G, D4G, D5G
2037742 GLASS
D5N, D5R LGP, D6N, D6N LGP
3080391 GLASS
583T, 587T, PL83, PL87
3080390 GLASS
583T, 587T, PL83, PL87
3080389 GLASS
583T, 587T, PL83, PL87
3070061 GLASS-WINDOW
583T, 587T, PL83, PL87
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