Dodge Sprinter 2006 Manual page 2138

24 - 106 CABIN HEA TER
1 - MOUNTING SCREW (3)
2 - STEEL HEATER EXHAUST PIPE
3 - EXHAUST CLAMP (2)
(3) Rem ove t h e cla m p a t t h e flexible pipe con n ec-
t ion a n d t h e su pplem en t a l
r equ ir ed).
(4) Rem ove t h e t h r ee scr ews h oldin g t h e exh a u st
pipe t o t h e body.
(5) Rem ove t h e st eel exh a u st pipe fr om t h e veh i-
cle.
(6) Rem ove t h e flexible exh a u st pipe fr om t h e
veh icle (if r equ ir ed).
INSTALLA TION
(1) In st a ll t h e flexible exh a u st pipe t o t h e h ea t er
u n it . Tigh t en m ou n t in g cla m p secu r ely.
(2) P osit ion t h e st eel exh a u st pipe t o t h e flexible
exh a u st a n d in st a ll a n d t igh t en t h e m ou n t in g cla m p
secu r ely.
(3) In st a ll t h e t h r ee exh a u st pipe scr ews, a dju st
pipe pla cem en t a s n eeded a n d t igh t en t h e scr ews
secu r ely.
(4) In st a ll t h e cla m p t o con n ect t h e st eel exh a u st
pipe t o t h e flexible exh a u st pipe a n d t igh t en cla m p
secu r ely.
(5) Ch eck exh a u st pipe exh a u st en d pla cem en t a n d
m a ke a n y fin a l a dju st m en t s.
(6) Lower t h e veh icle.
Fig. 1 Cabin Heater Exhaust System
h ea t er h ou sin g (if
4 - FLEXIBLE HEATER EXHAUST PIPE
5 - HEATER SHIELD
6 - EXHAUST PIPE MOUNTING CLIP (3)
FU EL DOSI N G PU M P
DESCRIPTION
Th e dosin g pu m p is a com bin ed deliver y, dosin g
a n d sh u t -off syst em for t h e fu el su pply t o t h e su pple-
m en t a l ca bin h ea t er fr om t h e veh icle fu el t a n k.
OPERA TION
Th e dosin g pu m p is a n elect r ica lly oper a t ed pu m p
t h a t r eceives it s oper a t ion in st r u ct ion s fr om t h e su p-
plem en t a l ca bin h ea t er con t r ol m odu le. Th e pu m p
su pplies diesel fu el fr om t h e veh icle fu el t a n k t o t h e
ca bin h ea t er.
REMOVAL
NOTE: The dosing pump is serviceable without
removing the component from the vehicle.
(1) Discon n ect t h e r u bber h ose a t t h e fu el lin e t o
h ea t er fu el pu m p. Lea ve t h e r u bber h ose on t h e fu el
lin e (Refer t o 24 - H E ATING & AIR CONDITION-
ING/CABIN H E ATE R/F UE L LINE - RE MOVAL)
(F ig. 2).
(2) Discon n ect t h e fu el lin e bet ween t h e dosin g
pu m p a n d t h e ca bin h ea t er u n it .
VA