50515-ZV1-000 SEE PART DETAILS - SUP; ARM, TILT (Honda Code 1985571). Honda
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5AK2 LA, BF5AK2 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5AY LA, BF5AY SA
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Honda entire parts catalog list:
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE MOUNT FRAME » 50515-ZV1-000
- SWIVEL CASE MOUNT FRAME » 50515-ZV1-000
- SWIVEL CASE MOUNT FRAME » 50515-ZV1-000
- SWIVEL CASE MOUNT FRAME » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
- SWIVEL CASE » 50515-ZV1-000
Information:
Table 1
Diagnostic Trouble Codes    
CDL Code    J1939 Code    Description    Comments    
E1170 (1)     3837-17     Low Aftertreatment #1 Secondary Air Pressure     Air pressure to the combustion air valve is low.    
E1170 (2)     3837-18     Low Aftertreatment #1 Secondary Air Pressure     Air pressure to the combustion air valve is low.    
Follow the troubleshooting procedure in order to identify the root cause of the problem.    System OperationNote: The technician must perform a combustion air test in order to verify that the problem is corrected. If the problem has been resolved, perform a service regeneration before the unit is returned to service.The combustion air system consists of the following components:
Combustion air valve controller
Combustion air valve
Absolute pressure sensorThe combustion air valve controller receives operating voltage from the applications control system. The controller receives commands from the engine Electronic Control Module (ECM) via a CAN data link. The controller converts the commands from the ECM into a command signal for the combustion air valve. The controller also provides 5 VDC to the valve position sensor.The combustion air valve positions an actuator according to the commands from the controller. The position sensor sends a signal to the controller. The signal indicates the position of the actuator.The combustion air valve controller sends the position of the actuator to the engine ECM via the CAN data link. The position of the actuator can be viewed on Caterpillar Electronic Technician (ET). The controller also sends diagnostic information to the ECM.The absolute pressure sensor converts the absolute pressure of the combustion air into an electrical signal. The ECM uses the signal to determine the volume of combustion air that is being provided to the ARD. The ECM changes the command to the combustion air controller until the volume of combustion air is correct.
Illustration 1 g03777701
CEM (typical) (1) Piping for the combustion air (2) Combustion air valve (3) Pressure sensor for the inlet of the combustion air (4) DPF differential pressure sensor (5) Cable for CEM connector to the ECM (6) Actuator for the combustion air valve (7) Inlet for the combustion air valve (8) Inlet for the combustion air to the ARD head (9) ARD head
Table 2
Troubleshooting Test Steps     Values     Results    
1. Check for Associated Diagnostic Trouble Codes
A. Download the "Warranty Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
B. Table 3 lists the diagnostic trouble codes that are associated with an E1170 (2)/ 3837-18 code. Determine if any of the codes in Table 3 are present.
C. Determine the diagnostic code that is present.
   
Diagnostic Code    
Result: An associated diagnostic trouble code is not present.
Proceed to Test Step 2.
Result: An associated diagnostic trouble code is present.
Repair: Troubleshoot the associated code.
STOP.    
2. Inspect the Piping Between the Compressor and the ATAAC
A. Visually Inspect the piping between the compressor and the ATAAC.
B. Check for cracks in the piping.
C. Check for loose hardware or damaged hardware.
   
Piping    
Result: The piping is damaged or cracked.
Repair: Replace the piping or repair the piping. Proceed to Test Step 6.
Result: The piping is not damaged or cracked.
Proceed to Test Step 3.
   
Table 3
Associated Diagnostic Trouble Codes    
CDL Code    J1939 Code    
E1045     102    
E1156     3609    
2489     3487    
2490     3488    
3471     5591    
3472     5591    
3493     3837    
Illustration 2 g01958186
(10) Piping between the compressor and the air valve
Table 4
Troubleshooting Test Steps    Values    Results    
3. Inspect the Piping Between the Compressor and the Air Valve
A. Inspect the piping (10) between the compressor and the air valve.
B. Check for cracks in the piping.
C. Check for loose hardware or damaged hardware.
   
Piping    
Result: The piping is damaged or cracked.
Repair: Replace the piping or repair the piping. Proceed to Test Step 6.
Result: The piping is not damaged or cracked.
Proceed to Test Step 4.
   
Illustration 3 g02220233
CEM (typical) (11) Clamps (12) Piping between the combustion air valve and the pressure sensor
Table 5
Troubleshooting Test Steps    Values    Results    
4. Inspect the Piping from the Combustion Air Valve to the Pressure Sensor
A. Inspect the piping from the combustion air valve to the pressure sensor (12) .
B. Check for air leaks.
C. Check for loose hardware or damaged hardware.
D. Check the clamps on the piping. Make sure that the clamps are tight.
   
Damaged or Cracked Piping or Air Leaks    
Parts see Honda:
14441-ZE1-010
14441-ZE1-010 SEE PART DETAILS - PRI; LIFTER, VALVE (Honda Code 5181383).
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5A3 LA, BF5A3 SA, BF5A4 LA, BF5A4 SA, BF5A5 LA, BF5A5 SA, BF5A6 LA, BF5A6 SA, BF5AK0 LA, BF5AK0 SA, BF5AK2 LA, BF5AK2 SA, BF5AK3 LA, BF5AK3 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5A
31652-881-024
31652-881-024 SEE PART DETAILS - PRI; PLUG, RECEPTACLE (Honda Code 7531635).
BF15A1 LA, BF15A1 SA, BF15A2 LA, BF15A2 SA, BF15AM LA, BF15AM SA, BF15AW LA, BF15AW SA, BF15AX LA, BF15AX SA, BF15AY LA, BF15AY SA, BF25A1 LHA, BF25A1 SHA, BF25A2 LHA, BF25A2 SHA, BF25A3 LHA, BF25A3 SHA, BF25AW LHA, BF25AW SHA, BF25AX LHA, BF25AX SHA
31652-881-014
31652-881-014 SEE PART DETAILS - SUP; PLUG, RECEPTACLE (Honda Code 1308576).
BF15A1 LA, BF15A1 SA, BF15A2 LA, BF15A2 SA, BF15AM LA, BF15AM SA, BF15AW LA, BF15AW SA, BF15AX LA, BF15AX SA, BF15AY LA, BF15AY SA, BF25A1 LHA, BF25A1 SHA, BF25A2 LHA, BF25A2 SHA, BF25A3 LHA, BF25A3 SHA, BF25AW LHA, BF25AW SHA, BF25AX LHA, BF25AX SHA
17583-ZV5-900
17583-ZV5-900 SEE PART DETAILS - SUP; FILTER, FUEL (Honda Code 4061198).
BF115A1 LA, BF115A1 LCA, BF115A1 XA, BF115A1 XCA, BF115A2 LA, BF115A2 LCA, BF115A2 XA, BF115A2 XCA, BF115A3 LA, BF115A3 LCA, BF115A3 XA, BF115A3 XCA, BF115AX LA, BF115AX LCA, BF115AX XA, BF115AX XCA, BF115AY LA, BF115AY LCA, BF115AY XA, BF115AY XCA,
91309-ML7-003
91309-ML7-003 SEE PART DETAILS - PRI; O-RING (9.6X2.6) (ARAI) (Honda Code 2408847).
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5A3 LA, BF5A3 SA, BF5A4 LA, BF5A4 SA, BF5A5 LA, BF5A5 SA, BF5A6 LA, BF5A6 SA, BF5AK0 LA, BF5AK0 SA, BF5AK2 LA, BF5AK2 SA, BF5AK3 LA, BF5AK3 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5A
17921-ZV1-020
17921-ZV1-020 SEE PART DETAILS - PRI; HOLDER, CABLE (Honda Code 7493943).
BF2.3DK2 LCHA, BF2.3DK2 SCHA, BF2D1 LCHA, BF2D1 SAB, BF2D1 SCAB, BF2D1 SCHA, BF2D1 SHA, BF2D2 LCHA, BF2D2 SAB, BF2D2 SCAB, BF2D2 SCHA, BF2D2 SHA, BF2D3 LCHA, BF2D3 SAB, BF2D3 SCAB, BF2D3 SCHA, BF2D3 SHA, BF2D4 LCHA, BF2D4 SAB, BF2D4 SCAB, BF2D4 SCHA,
90131-896-650
90131-896-650 SEE PART DETAILS - PRI; BOLT, DRAIN PLUG (Honda Code 1986231).
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5AY LA, BF5AY SA
28441-ZV1-013
28441-ZV1-013 SEE PART DETAILS - PRI; SPRING, FRICTION (Honda Code 8010241).
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5A3 LA, BF5A3 SA, BF5A4 LA, BF5A4 SA, BF5A5 LA, BF5A5 SA, BF5A6 LA, BF5A6 SA, BF5AK0 LA, BF5AK0 SA, BF5AK2 LA, BF5AK2 SA, BF5AK3 LA, BF5AK3 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5A