SHOE-TRACK 3261127 - Caterpillar

Disassembly Procedure
Start By:
Remove the diesel exhaust fluid lines. Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Lines - Remove and Install" for the correct procedure.
Remove the voltage load protection module. Refer to Disassembly and Assembly, "Voltage Load Protection Module - Remove and Install" for the correct procedure.
Remove the electronic control (Diesel Exhaust Fluid). Refer to Disassembly and Assembly, "Electronic Control (Diesel Exhaust Fluid) - Remove and Install" for the correct procedure.
Remove the manifold (DEF heater). Refer to Disassembly and Assembly, "Manifold (DEF Heater) - Remove and Install" for the correct procedure.
Remove the solenoid valve (DEF heater coolant). Refer to Disassembly and Assembly, "Solenoid Valve (DEF Heater Coolant) - Remove and Install" for the correct procedure.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Turn the battery disconnect switch to the OFF position.
Illustration 1 g03421223
Disconnect harness assembly (5) from relay (3).
Disconnect harness assembly (6) from relay (4).
Remove bolt (1) from relay (3). Remove the relay from the bracket.
Remove bolt (2) from relay (4). Remove the relay from the bracket.
Illustration 2 g03421235
Make temporary marks on harness assembly (9) for installation purposes.
Make temporary mark to show the position of all the cable straps for installation purposes. Cut cable straps (7) and cable straps (8) from harness assembly (9).
Remove harness assembly (9) from the bracket.
Remove diesel exhaust fluid pump (10). Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Pump - Remove and Install" for the correct procedure.
Illustration 3 g03421327
Remove bolts (13) from bracket (12).
Remove bracket (12) from bracket (11).
Illustration 4 g03421330
Remove bolts (15) from bracket (11).
Remove bracket (11) from tank (16).
If necessary, remove filler cap (14) from tank (16). On some application the filler cap may be of a different type. Refer to Original Equipment Manufactures (OEM) for the correct removal procedure.