Jeep Cherokee 1999 Electronic Service Manual page 1045

9 - 28 2.5L ENGINE
REM OVAL AN D I N STALLAT I ON (Cont inue d)
WARNING: THE COOLANT IN A RECENTLY OPER-
ATED ENGINE IS HOT AND PRESSURIZED. USE
CARE TO PREVENT SCALDING BY HOT COOLANT.
CAREFULLY RELEASE THE PRESSURE BEFORE
REMOVING THE RADIATOR DRAIN COCK AND CAP.
(3) Loosen t h e r a dia t or dr a in cock a n d r a dia t or ca p
t o dr a in t h e coola n t . DO NOT wa st e u sa ble coola n t .
If t h e solu t ion is clea n , dr a in t h e coola n t in t o a clea n
con t a in er for r eu se.
(4) Rem ove t h e a ir clea n er a ssem bly.
(5) Rem ove t h e lower r a dia t or h ose.
(6) Rem ove t h e u pper r a dia t or h ose a n d coola n t
r ecover y h ose (F ig. 27).
(7) Rem ove t h e fa n sh r ou d (F ig. 27).
Fig. 27 Upper Radiator Hose, Coolant Recovery
Hose & Fan Shroud
(8) Rem ove t h e r a dia t or /con den ser (if equ ipped
wit h a ir con dit ion in g).
(9) Rem ove fa n a ssem bly a n d in st a ll a 5/16 x 1/2-
in ch SAE ca pscr ew t h r ou gh fa n pu lley in t o wa t er
pu m p fla n ge. Th is will m a in t a in t h e pu lley a n d
wa t er pu m p in a lign m en t wh en cr a n ksh a ft is r ot a t ed.
(10) Discon n ect t h e h ea t er h oses.
(11) Discon n ect t h e t h r ot t le ca ble, speed con t r ol
ca ble (if equ ipped) a n d
equ ipped).
(12) Discon n ect t h e body gr ou n d a t t h e fir ewa ll.
(13) Discon n ect t h e wir es fr om t h e st a r t er m ot or
solen oid.
(14) Discon n ect a ll fu el in ject ion h a r n ess con n ec-
t ion s.
WARNING: THE FUEL SYSTEM IS UNDER A CON-
STANT PRESSURE (EVEN WITH THE ENGINE TURNED
OFF). BEFORE DISCONNECTING FUEL LINES, THE
FUEL SYSTEM PRESSURE MUST BE RELEASED.
(15) P er for m fu el
(r efer t o Gr ou p 14, F u el Syst em for t h e pr oper pr oce-
du r e).
t r a n sm ission ca ble
pr essu r e r elea se pr ocedu r e.
(16) Rem ove la t ch clip a n d discon n ect t h e qu ick-
con n ect fu el lin e a t t h e fu el r a il.
(17) Recover r efr iger a n t (if equ ipped wit h A/C).
(Refer t o gr ou p 24, H ea t in g a n d Air Con dit ion in g for
pr oper pr ocedu r es.)
(18) Discon n ect su ct ion /disch a r ge h ose fr om A/C
com pr essor a n d ca p off por t s t o pr even t in t r u sion of
for eign m a t er ia l or r efr iger a n t oil loss.
(19) Rem ove t h e power br a ke va cu u m ch eck va lve
fr om t h e boost er, if equ ipped.
(20) If equ ipped wit h power st eer in g:
(a ) Discon n ect t h e power st eer in g h oses fr om t h e
fit t in gs a t t h e st eer in g gea r.
(b) Dr a in t h e pu m p r eser voir.
(c) Ca p t h e fit t in gs on t h e h oses a n d st eer in g
gea r t o pr even t for eign m a t er ia l fr om en t er in g t h e
syst em .
(21) Iden t ify, t a g a n d discon n ect a ll n ecessa r y wir e
con n ect or s a n d va cu u m h oses.
(22) Ra ise t h e veh icle.
(23) Rem ove t h e oil filt er.
(24) Rem ove t h e st a r t er m ot or.
(25) Discon n ect t h e exh a u st pipe fr om t h e exh a u st
m a n ifold.
(26) Rem ove t h e flywh eel h ou sin g a ccess cover.
(27) Rem ove t h e u pper flywh eel a n d con ver t er
h ou sin g bolt s a n d loosen t h e bot t om bolt s.
(28) Rem ove t h e en gin e su ppor t cu sh ion -t o-en gin e
com pa r t m en t br a cket bolt s.
(29) Rem ove t h e en gin e sh ock da m per br a cket
fr om t h e sill.
(30) Lower t h e veh icle.
(31) At t a ch a lift in g device t o t h e en gin e.
(32) Ra ise t h e en gin e sligh t ly off t h e fr on t su p-
por t s.
(33) P la ce a su ppor t st a n d u n der t h e con ver t er or
flywh eel h ou sin g.
(34) Lift t h e en gin e ou t of t h e en gin e com pa r t m en t
a n d in st a ll on a n en gin e st a n d.
(35) In st a ll t h e oil filt er t o keep for eign m a t er ia l
ou t of t h e en gin e.
(if
INSTALLA TION
(1) Rem ove t h e oil filt er.
(2) Lift t h e en gin e off t h e st a n d a n d lower it in t o
t h e en gin e com pa r t m en t . F or ea sier in st a lla t ion , it
m a y be u sefu l t o r em ove t h e en gin e su ppor t cu sh ion s
fr om t h e en gin e su ppor t br a cket s a s a n a ide for
a lign m en t of t h e en gin e-t o-t r a n sm ission .
(3) In ser t t h e t r a n sm ission sh a ft in t o t h e clu t ch
splin e. (M/T m odels)
(4) Align t h e flywh eel h ou sin g wit h t h e en gin e.
(5) In st a ll a n d t igh t en t h e flywh eel h ou sin g lower
bolt s.
(6) In st a ll t h e
r em oved).
en gin e su ppor t cu sh ion s
X J
(if