EXHAUST (J05E)
11–67
REPLACEMENT
EN01F02127100402055002
REMOVING THE DEF INJECTOR
1.
CAUTIONS
! CAUTION
•
Perform replacement after cooling to prevent burns. (Turn the
starter key to the "LOCK" position and leave it for more than
30 minutes to cool.)
•
After-run (DEF drawn back to the DEF tank) is performed
after the starter key is turned to “LOCK” and the muffler tem-
perature drops. Before starting work, wait for at least 10 min-
utes after turning the starter key to “LOCK.”
2.
REMOVING THE HOSE PROTECTOR
(1)
Unfasten the 2 nuts to remove the hose protector.
3.
DISCONNECTING THE HOSE
! CAUTION
Refer to "Cautions on DEF/coolant piping attaching and detach-
ing".
Reference: EXHAUST (J05E), DEF-SCR & DPR, CAUTIONS ON
DEF/COOLANT PIPING ATTACHING AND DETACHING (Page 11-
20)
(1)
Disconnect the coolant inlet hose and coolant outlet hose from the
DEF injector.
NOTICE
•
Prepare the reservoir and clean clothes to collect dripping
coolant when disconnecting the hose.
•
Block with vice clip to prevent coolant outflow from the hose.
•
Mount the protection cap to the DEF injector.
(2)
Disconnect the DEF inlet hose from the DEF injector.
NOTICE
•
Prepare a reservoir and waste to collect dripping DEF when
disconnecting the hose.
•
Mount the protection cap to the DEF injector.
HOSE PROTECTOR
SHTS021271000107
DEF
INJECTOR
COOLANT
INLET HOSE
COOLANT
OUTLET HOSE
MUFFLER
SHTS021271000108
DEF INJECTOR
DEF
INLET HOSE
MUFFLER
SHTS021271000109
