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PIN 1774548 - Caterpillar


1774548 PIN Caterpillar parts D6M, D6N, D6N LGP
Rating:
79
Alternative (cross code) number:
CA1774548
177-4548
1774548
Caterpillar 1774548 PIN
Weight: 4 pounds 2 kg.

Buy PIN 1774548 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Compatible equipment models: 1774548:

TRACK-TYPE TRACTOR  D6M   D6N   D6N LGP   Caterpillar
Number on catalog scheme: 7
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Information:


Ensure that the gas supply to the propane gas pressure regulator is turned off.
Illustration 3 g03606576
(1) Low-pressure side port (2) High-pressure side port
Connect 1U-5470 Engine Pressure Gp or 198-4240 Digital Pressure Indicator Gp to the engine.
Connect the "Low Pressure Side " of the gauge to the port at the outlet of the propane regulator. The port should be upstream of the electronic fuel control valve and the propane emission adjustment screw as shown in Illustration 3.
Connect the "High Pressure Side " of the gauge to the tee fitting by the balance line on the propane regulator as shown in Illustration 3.
Install the 8T-5160 Gas Regulator Setting Tool if necessary.
Turn the gas supply pressure back on. Start the engine and operate at rated speed and no load.
Note the pressure differential reading. The reading should be in the range of 1.5-3.0 inches in H2O.
If the values match proceed to Step 9.
If the values do not match while using the 8T-5160 Gas Regulator Setting Tool , proceed to Step 6. If the values do not match while not using the 8T-5160 Gas Regulator Setting Tool , proceed to Step 7.
Use the 8T-5160 Gas Regulator Setting Tool to adjust the regulator spring pre-tension until the measured and calculated differential pressures match. Once the pressures match, proceed to Step 9.
Shut down the engine and turn off the gas supply pressure.
Remove the cap from the engine mounted gas pressure regulator.
Adjust the regulator with the nut/screw with a screwdriver or similar tool.
Replace the cap.
Turn on the gas supply pressure. Start the engine and operate at rated speed with no load.
Check the measured differential pressure. If the reading is between 1.5-3.0 inches H2O, proceed to Step 9. If the measured differential pressure is not within the range, repeat Step 7 to Step 8. Repeat these steps until the measured and calculated differential pressures match.
Replace the cap.
Stop the engine and turn the gas supply to the regulator off.
Remove the lines for the differential pressure gauge and install the plugs into the low and high-pressure ports.
Turn on the gas supply pressure and restart the engine.Set up for Automatic Switching Between Natural Gas/Field Gas and Propane
Note: The switchable dual fuel timing feature can only be used if the secondary fuel is propane. This system does not support any other type of fuel as the secondary fuel. Caterpillar does not guarantee the engine performance or emission compliance, if a fuel other than propane is used.
Illustration 4 g03605476
(1) Point A (2) Balance lines kept separate (3) Natural gas emission Adjustment screw (4) Balance line 1/2 inch diameter (5) Propane gas emission adjustment screw (6) Propane gas regulator (7) Solenoid valve (8) Vaporized propane gas (High BTU gas) (9) 1.5-3.0 in H2O negative differential from here to Point A (10) 5.5 inch 5 inch H2O differential here to Point A (11) Check valve (12) Manual shutoff valve or solenoid valve and pressure switch (13) Natural gas (Low BTU gas) (14) Pressure switch (15) Natural gas regulator (16) Fuel actuator (17) CarburetorNote: Callouts (7)

Caterpillar parts catalog:

Caterpillar parts catalog
D5R2 XL, LGP Track-Type Tractor WDZ00001-UP (MACHINE) POWERED BY C7.1 Engine
D6N XL, LGP TRACK-TYPE TRACTOR NJN00001-UP (MACHINE) POWERED BY C7.1 Engine
D6N LGP VPAT Track-Type Tractor P5W00001-UP (MACHINE) POWERED BY C7.1 Engine
D6M & D6M LGP Track-Type Tractor 2RN00001-UP (MACHINE) POWERED BY 3116 Engine
D6M TRACK-TYPE TRACTOR XL, LGP 3WN00001-UP (MACHINE) POWERED BY 3116 Engine
D6N XL, FTC, LGP TRACK-TYPE TRACTOR ALH00001-UP (MACHINE) POWERED BY 3126B Engine
D6N XL, D/S, LGP TRACK-TYPE TRACTOR AKM00001-UP (MACHINE) POWERED BY 3126B Engine
D6N XL, LGP Differential Steering, Electrohydraulic Implement TRACK-TYPE TRACTOR GHS00001-UP (MACHINE) POWERED BY C6.6 Engine
D6N TRACK-TYPE TRACTOR XL, LGP PBA00001-UP (MACHINE) POWERED BY C6.6 Engine
D6N TRACK-TYPE TRACTOR XL, LGP GB600001-UP (MACHINE) POWERED BY C7.1 Engine


Parts pin Caterpillar catalog:

1607819 PIN-TRACK
527, 963B, 963C, 963D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6M, D6R, D6R II, OEMS
3407503 PIN AS
D5R LGP, D6M, D6N, D6N LGP, D6N OEM
1245741 PIN
D5M, D5N, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6M, D6N, D6N LGP
1090958 PIN
D5R LGP, D6M, D6N, D6N LGP
1245233 PIN
D5M, D5N, D6M, D6N
1044817 PIN
527, D5M, D5N, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
8V7659 PIN AS
533, 543, 814F, 814F II, 815B, 815F, 815F II, 816F, 816F II, 938F, 938G, 938G II, 938H, 950B, 950B/950E, 950F, 950F II, 960F, 966D, 966F, 966F II, 970F, D5N, D6K, D6K LGP, D6K XL, D6N, HA770, HA771, H...
1044817 PIN
527, D5M, D5N, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6R III, D6T, D6T LGP, D6T LGPPAT, D6T XL
1090379 PIN
561M, 561N, D5M, D5N
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