3869393 BRAKE GP-PARKING Caterpillar parts
RM-500
Rating:
Alternative (cross code) number:
CA3869393
386-9393
3869393
CA3869393
386-9393
3869393
Weight: 22 pounds 10 kg.
RECLAIMER MIXER,
Compatible equipment models: 3869393:
Information:
TECHNICAL INFORMATION BULLETIN May 07, 2003
All Caterpillar Products
Component Code: 4493SUBJECT: Certain 3E-5239 Relay Assemblies May Fail
PROBLEM:
Some 3E-5239 Relay Assemblies with the date code 0247 are defective and may fail. The 3E-5239 Relay Assembly is widely used in various applications. Refer to Illustration 1 for the location of the date code.
SOLUTION:
If a defective 3E-5239 Relay Assembly is suspected, turn the key switch to the OFF position and disconnect the relay from the circuit. Use a Caterpillar 146-4080 Multimeter (or equivalent) to measure the coil resistance of the relay. The coil is connected to Terminal 85 and Terminal 86. The correct coil resistance is in the range of 320 Ohms to 400 Ohms. The defective relays have a coil resistance of 80 Ohms to 100 Ohms. A defective relay coil may also measure open circuit or shorted. Replace the relay if necessary.
Illustration 1. Location of the date code.
COPYRIGHT 2003 CATERPILLAR
ALL RIGHTS RESERVED
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts brake Caterpillar catalog:
2707211
BRAKE GP-PARKING
RM-500
RM-500
2514269
BRAKE GP-ROTOR
RM-500
RM-500
3086405
BRAKE GP-ROTOR
RM-500
RM-500
2707211
BRAKE GP-PARKING
RM-500
RM-500
1591128
BRAKE GP-SERVICE
RM-350B
RM-350B
2050967
BRAKE AR
CP-433E, CS-423E, CS-433E
CP-433E, CS-423E, CS-433E
2018862
BRAKE AR
PF-300C, PS-300B
PF-300C, PS-300B
1419989
BRAKE GP
30/30, DEUCE
30/30, DEUCE
1313741
BRAKE GP-ROTOR
PM-465
PM-465
3680568
BRAKE AR
CP-54B, CS-64B
CP-54B, CS-64B
3423430
BRAKE AR
CP-44
CP-44
3236731
BRAKE AR
CP-44
CP-44
2782279
BRAKE AR
CP-76, CS-64, CS-74
CP-76, CS-64, CS-74
3086405
BRAKE GP-ROTOR
RM-500
RM-500
2514269
BRAKE GP-ROTOR
RM-500
RM-500