Hino S5-LJ05E04A Workshop Manual page 508

11–100
SCR UPSTREAM
NOx SENSOR
MUFFLER
EXHAUST (J05E)
MOUNTING THE SCR UPSTREAM NOx SENSOR
1. MOUNTING THE SCR UPSTREAM NOx SENSOR
(1) Connect the SCR upstream NOx sensor to the muffler and then
the harness clamp.
Tightening Torque:
40-60 N·m {408-612 kgf·cm, 29.5-44.2 lbf·ft}
! CAUTION
• When reusing, clean the old anti-seizure lubricant on the
SCR upstream NOx sensor and apply anti-seizure lubricant
(WEICOM Anti-Seize ASW "High Tech" Assembly Paste or
equivalent) to the thread area.
•
A new upstream NOx sensor has anti-seizure lubricant
SHTS021271000178
applied.
•
Pay attention not to twist the harness of the SCR upstream
NOx sensor.
•
Do not allow the harness to interfere with the bracket or bolt.
(2) Mount the clip with a nut.
Tightening Torque:
31 N·m {316 kgf·cm, 22.9 lbf·ft}
(3) Mount the SCR upstream NOx controller to the bracket with 2
nuts.
SCR UPSTREAM
Tightening Torque:
NOx SENSOR
5.5 N·m {56 kgf·cm, 4.1 lbf·ft}
2. CONNECTING THE HARNESS
(1) Connect the connector to the SCR upstream NOx controller.
SHTS021271000179