Replacement - Hino S5-LJ05E04A Workshop Manual

SCR UPSTREAM
NOx SENSOR
SHTS021271000176
SCR UPSTREAM
NOx SENSOR
MUFFLER
SHTS021271000177
EXHAUST (J05E)

REPLACEMENT

REMOVING THE SCR UPSTREAM NOx SENSOR
1. DISCONNECTING THE HARNESS
(1) Disconnect the connector connected to the SCR upstream NOx
controller.
2. REMOVING THE SCR UPSTREAM NOx SENSOR
(1) Unfasten the 2 nuts and remove SCR upstream NOx controller
from the bracket.
(2) Remove the nut and then the clip.
(3) Remove the SCR upstream NOx sensor together with the har-
ness clamp from the muffler.
! CAUTION
If the harness clamp is damaged, mount a new clamp to the origi-
nal place correctly and securely.
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