Jeep Cherokee 1999 Electronic Service Manual page 1141

9 - 28 ENGINE
REM OVAL AN D I N STALLAT I ON (Cont inue d)
(13) Side bolt s M1-M2: With o u t
t or qu e bolt s M1 t h en bolt s M2 t o 90 N·m (66 ft . lbs.).
(14) Tor qu e in t a ke n u t s t o 32 N·m (24 ft . lbs.) a n d
exh a u st m a n ifolds n u t s t o 32 N·m (24 ft . lbs.) a ft er
com plet in g t h e cylin der h ea d t or qu in g pr ocedu r e.
NOTE: If the engine cylinder head is to be replaced
and the original valves used, measure the valve
stem diameter. Only standard size valves can be
used with a service replacement engine cylinder
head unless the replacement head valve stem guide
bores are reamed to accommodate oversize valve
stems. Remove all carbon buildup and reface the
valves.
(15) In st a ll t h e oil feed lin es for t h e r ocker a r m
a ssem blies a n d oil pr essu r e swit ch . Tor qu e oil feed
lin es t o 13 N·m (115 in . lbs.).
(16) In st a ll t h e pu sh r ods a n d r ocker a r m a ssem -
blies, t igh t en n u t s t o 29 N·m (22 ft . lbs.).
(17) In st a ll t h e cylin der h ea d cover. Tor qu e bolt s t o
15 N·m (133 in . lbs.).
(18) Con n ect t h e cr a n kca se br ea t h er h ose.
(19) Con n ect t h e in ject or sen sor wir e a n d t h e glow
plu g h ot lea d.
(20) In st a ll t h e t u r boch a r ger oil feed lin e. Tor qu e
ba n jo bolt s t o 27 N·m (20 ft . lbs).
(21) In st a ll t h e t u r boch a r ger oil dr a in lin e. Tor qu e
bolt s t o 11 N·m (97 in . lbs.).
Fig. 38 Engine Cylinder Head Bolt Tightening Sequence
s la c k e n in g , (22) In st a ll t h e wa t er m a n ifold. Tor qu e bolt s t o 12
N·m (106 in . lbs.).
(23) In st a ll t h e gen er a t or su ppor t br a cket .
(24) Ra ise t h e veh icle on h oist .
(25) In st a ll t h e exh a u st down pipe t o t u r boch a r ger,
t igh t en bolt s t o 22 N·m (16 ft . lbs.).
(26) In st a ll t h e exh a u st down pipe h ea t sh ield.
(27) In st a ll t h e exh a u st h ea t sh ield, Tigh t en bolt s
t o 11 N·m (8 ft . lbs.).
(28) In st a ll t h e E GR va lve t o in t a ke m a n ifold,
t igh t en bolt s t o 26 N·m (19 ft . lbs.).
(29) In st a ll t h e E GR t u be t o E GR va lve, t igh t en
bolt s t o 26 N·m (19 ft . lbs.).
(30) In st a ll t h e lower Ch a r ge a ir cooler h ose t o t u r-
boch a r ger.
(31) In st a ll t h e a ir clea n er a ssem bly a n d h ose.
(32) In st a ll t h e oil br ea t h er h ose t o a ir clea n er
h ose.
(33) In st a ll t h e u pper ch a r ge cooler h ose t o t u r bo-
ch a r ger.
(34) Con n ect t h e r ecover bot t le h ose t o wa t er m a n -
ifold.
(35) In st a ll t h e fu el in ject or s u sin g specia l t ool
VM.1012. Refer t o Gr ou p 14, F u el Syst em for pr oce-
du r es.
(36) In st a ll t h e fu el in ject or lin es fr om t h e pu m p
t o in ject or s. Tor qu e n u t s t o 23 N·m (17 ft . lbs.).
(37) Con n ect t h e A/C lin es t o com pr essor a n d
in st a ll br a cket on cylin der h ea d cover, if equ ipped
wit h a ir con dit ion in g.
X J