7N7747 HOUSING Caterpillar parts
140G, 143H, 160H, 3306, 3306B, D6D, D6E, D6G, D6G2 XL
Rating:
Alternative (cross code) number:
CA7N7747
7N-7747
7N7747
CA7N7747
7N-7747
7N7747
Weight: 13 pounds 5 kg.
INDUSTRIAL ENGINE, TRACK-TYPE TRACTOR,
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$254.06
13 Sep 2023
Amazon.com
CTP 7N7747 Turbine Housing for Models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL
CTP For models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL || Better performance and higher durability || Ready to ship
CTP For models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL || Better performance and higher durability || Ready to ship
$240.99
02 Feb 2023
Amazon.com
CTP 7N7747 Turbine Housing for Models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL
CTP For models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL || Better performance and higher durability || Ready to ship
CTP For models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL || Better performance and higher durability || Ready to ship
$261.77
12 Sep 2022
Amazon.com
CTP 7N7747 Turbine Housing for Models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL
CTP For models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL || Better performance and higher durability || Ready to ship
CTP For models 140G/143H/160H/3306/3306B/D6D/D6E/D6G/D6G2 XL || Better performance and higher durability || Ready to ship
Number on catalog scheme:
5
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Compatible equipment models: 7N7747:
Caterpillar parts catalog:
Information:
Test Step 1. CHECK THE WIRING
Turn off the genset.
Turn the remote voltage adjust potentiometer in a fully counterclockwise direction.
Disconnect the wires from terminals 6A and 7.
Measure the resistance of the remote voltage adjust potentiometer between wires 6A and 7.
Turn the remote voltage adjust potentiometer in a fully clockwise direction.
Measure the resistance between wires 6A and 7.Expected Result:Resistance between wires 6A and 7 should be less than 5 Ohm when the remote voltage adjust potentiometer is turned in a fully counterclockwise direction. Resistance should be between 9.5 K Ohm and 10.5 K Ohm when the remote voltage adjust potentiometer is turned in a fully clockwise direction.Results:
YES - Resistance lies within specified range. Proceed to test step 2.
NO - Resistance is outside specified range.Repair: Check if the wires are broken. Check for the wires that are shorted to ground. Check for bad solder joints. Check for adequate wire size to the remote voltage adjust potentiometer.STOPTest Step 2. CHECK THE REMOTE VOLTAGE ADJUST POTENTIOMETER
Reconnect the remote voltage adjust potentiometer to the voltage regulator.
Start the genset.
Run the genset at no load.Expected Result:The generator voltage lies within specified range.Results:
YES - The problem has been eliminated.STOP
NO - The problem still exists.Repair: Replace the remote voltage adjust potentiometer. Refer to the Testing and Adjusting, "Wiring Diagrams".STOP
Turn off the genset.
Turn the remote voltage adjust potentiometer in a fully counterclockwise direction.
Disconnect the wires from terminals 6A and 7.
Measure the resistance of the remote voltage adjust potentiometer between wires 6A and 7.
Turn the remote voltage adjust potentiometer in a fully clockwise direction.
Measure the resistance between wires 6A and 7.Expected Result:Resistance between wires 6A and 7 should be less than 5 Ohm when the remote voltage adjust potentiometer is turned in a fully counterclockwise direction. Resistance should be between 9.5 K Ohm and 10.5 K Ohm when the remote voltage adjust potentiometer is turned in a fully clockwise direction.Results:
YES - Resistance lies within specified range. Proceed to test step 2.
NO - Resistance is outside specified range.Repair: Check if the wires are broken. Check for the wires that are shorted to ground. Check for bad solder joints. Check for adequate wire size to the remote voltage adjust potentiometer.STOPTest Step 2. CHECK THE REMOTE VOLTAGE ADJUST POTENTIOMETER
Reconnect the remote voltage adjust potentiometer to the voltage regulator.
Start the genset.
Run the genset at no load.Expected Result:The generator voltage lies within specified range.Results:
YES - The problem has been eliminated.STOP
NO - The problem still exists.Repair: Replace the remote voltage adjust potentiometer. Refer to the Testing and Adjusting, "Wiring Diagrams".STOP
Parts housing Caterpillar catalog:
120G, 12G, 130G, 140G, 160G
120G, 12G, 130G, 140G, 160G
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 160G, 160H, 160H ES, 160H NA, 160K
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 160G, 160H, 160H ES, 160H NA, 160K
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA
12G, 130G, 140G, 160G
12G, 130G, 140G, 160G
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
140G, 143H, 160G, 160H, 3306, 3306B, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 XL
235C, 330, 330 L, 3306, 3306B, 350, 615C, 637E, 65, D7G
143H, 14G, 3306, 3306B, 627E, 627F, 966F, 966F II, 972G, D7H
143H, 14G, 235B, 3306, 3306B, 3408, 627E, 627F, 637E, 966F, 966F II, 972G, D7H
3306, 3306B, D25D
235C, 330, 330 L, 3306, 3306B, 615C, 637E, 65, 65C, D25D
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 160H, 160H NA, 235B, 3306, 3306B, 572R, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D7G, D7G2, D7H, D7R
3306, 3306B, 545, 627B, 627E, 627F, 627G, 814F, 815F, 816F, 966F, 966F II, 966G, 966G II, 970F, 972G
3306, 350, 972G, D25D
3306, 3306B, 350, 611, 615C, 637D, 637E, 637G, 972G
3306, 3306C
3306, 3306C, D250E, D250E II, R1300, R1300G