Jeep Cherokee 1999, Electronic Service Manual

Page: 5 / 1948

M AI N T EN AN CE SCH EDU LES
INDEX
page
GENERAL INFORMATION
MAINTENANCE SCHEDULES . . . . . . . . . . . . . . . 4
GEN ERAL I N FORM AT I ON
MAINTENANCE SCHEDULES
Th er e a r e t wo m a in t en a n ce sch edu les t h a t sh ow
pr oper ser vice for t h e Ch er okee.
F ir st is Sch edu le “A” . It list s a ll t h e sch edu led
m a in t en a n ce t o be per for m ed u n der “n or m a l” oper a t -
in g con dit ion s.
Secon d is Sch edu le “B ” . It is a sch edu le for veh i-
cles t h a t a r e oper a t ed u n der t h ese con dit ion s:
•
F r equ en t sh or t t r ips dr ivin g less t h a n 5 m iles (8
km )
•
F r equ en t dr ivin g in du st y con dit ion s
•
F r equ en t t r a iler t owin g
•
E xt en sive idlin g
•
Mor e t h a n 50% of dr ivin g is a t su st a in ed h igh
speeds du r in g h ot wea t h er, a bove 90°F (32°C)
•
Off-r oa d dr ivin g
•
Deser t oper a t ion
Use t h e sch edu le t h a t best descr ibes t h e dr ivin g
con dit ion s.
Wh er e t im e a n d m ilea ge a r e list ed, follow t h e
in t er va l t h a t occu r s fir st .
At Each Stop For Fuel
•
Ch eck en gin e oil level, a dd a s r equ ir ed.
•
Ch eck win dsh ield wa sh er solven t a n d a dd if
r equ ir ed.
Once A Month
•
Ch eck t ir e pr essu r e a n d look for u n u su a l wea r
or da m a ge.
•
In spect ba t t er y a n d clea n a n d t igh t en t er m in a ls
a s r equ ir ed. Ch eck elect r olyt e level a n d a dd wa t er a s
n eeded.
•
Ch eck flu id levels of coola n t r eser voir, power
st eer in g, br a ke m a st er cylin der, a n d t r a n sm ission
a n d a dd a s n eeded.
•
Ch eck a ll ligh t s a n d a ll ot h er elect r ica l it em s for
cor r ect oper a t ion .
At Each Oil Change
•
In spect exh a u st syst em .
•
In spect br a ke h oses.
•
Rot a t e t h e t ir es a t ea ch oil ch a n ge in t er va l
sh own on Sch edu le “A” (7,500 m iles) or ever y ot h er
in t er va l sh own on Sch edu le “B” (6,000 m iles).
•
Ch eck coola n t level, h oses, a n d cla m ps.
•
Aft er com plet ion of off-r oa d oper a t ion , t h e
u n der side of t h e veh icle sh ou ld be t h or ou gh ly
in spect ed. E xa m in e t h r ea ded fa st en er s for loosen ess.
EMISSION CONTROL SYSTEM MAINTENANCE
Th e sch edu led em ission m a in t en a n ce list ed in bo ld
ty p e on t h e Ma in t en a n ce Sch edu les, m u st be don e a t
t h e m ilea ge specified t o a ssu r e t h e con t in u ed pr oper
fu n ct ion in g of t h e em ission con t r ol syst em . Th ese,
a n d a ll ot h er m a in t en a n ce ser vices in clu ded in t h is
m a n u a l, sh ou ld be don e t o pr ovide t h e best veh icle
per for m a n ce a n d r elia bilit y. Mor e fr equ en t m a in t e-
n a n ce m a y be n eeded for veh icles in sever e oper a t in g
con dit ion s su ch a s du st y a r ea s a n d ver y sh or t t r ip
dr ivin g.
FLUID FILL LOCATIONS AND LUBRICATION
POINTS
Th e flu id fill/ch eck loca t ion s a n d lu br ica t ion poin t s
a r e loca t ed in ea ch a pplica ble gr ou p.
SCHEDULE “A”
7,500 Miles (12 000 km) or at 6 months
•
Ch a n ge en gin e oil.
•
Repla ce en gin e oil filt er.
•
Lu br ica t e st eer in g lin ka ge (4x4 on ly).
15,000 Miles (24 000 km) or at 12 months
•
Ch a n ge en gin e oil.
•
Repla ce en gin e oil filt er.
•
Lu br ica t e st eer in g lin ka ge.
•
Lu br ica t e st eer in g a n d su spen sion ba ll join t s.
22,500 Miles (36 000 km) or at 18 months
•
Ch a n ge en gin e oil.
•
Repla ce en gin e oil filt er.
•
In spect br a ke lin in gs.
•
Lu br ica t e st eer in g lin ka ge (4x4 on ly).
0 - 4 LUBRICATION AND MAINTENANCE X J