This article mainly introduces perkins 2806F-E18TA Indup strial Diesel Engine Exhaust Fluid Module Disassemble
Disassembly Procedure
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Start By:
a. Remove the diesel exhaust fluid lines. Refer to
Disassembly and Assembly, “Diesel Exhaust
Fluid Lines – Remove and Install” for the
correct procedure.
b. Remove the voltage load protection module.
Refer to Disassembly and Assembly, “Voltage
Load Protection Module – Remove and Install” for the correct procedure.
c. Remove the electronic control (Diesel Exhaust
Fluid). Refer to Disassembly and Assembly,
“Electronic Control (Diesel Exhaust Fluid) –
Remove and Install” for the correct procedure.
d. Remove the manifold (DEF heater). Refer to
Disassembly and Assembly, “Manifold (DEF
Heater) – Remove and Install” for the correct
procedure.
e. Remove the solenoid valve (DEF heater
coolant). Refer to Disassembly and Assembly,
“Solenoid Valve (DEF Heater Coolant) –
Remove and Install” for the correct procedure.
NOTICE
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.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Turn the battery disconnect switch to the OFF
position.
Illustration 95 g03421223
2. Disconnect harness assembly (5) from relay (3).
3. Disconnect harness assembly (6) from relay (4).
4. Remove bolt (1) from relay (3). Remove the relay
from the bracket.
5. Remove bolt (2) from relay (4). Remove the relay
from the bracket.
Illustration 96 g03421235
6. Make temporary marks on harness assembly (9)
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2. Disconnect harness assembly (5) from relay (3).
3. Disconnect harness assembly (6) from relay (4).
4. Remove bolt (1) from relay (3). Remove the relay
from the bracket.
5. Remove bolt (2) from relay (4). Remove the relay
from the bracket.
6. Make temporary marks on harness assembly (9)
for installation purposes.
7. 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).
8. Remove harness assembly (9) from the bracket.
9. Remove diesel exhaust fluid pump (10). Refer to
Disassembly and Assembly, “Diesel Exhaust Fluid
Pump – Remove and Install” for the correct
procedure.
0. Remove bolts (13) from bracket (12).
11. Remove bracket (12) from bracket (11).
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12. Remove bolts (15) from bracket (11).
13. Remove bracket (11) from tank (16).
14. 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
Manufacturer (OEM) for the correct removal procedure.