automatic transmission fluid OLDSMOBILE BRAVADA 1998 User Guide

I Short TripKity Maintenance Schedule
69,000 Miles (115 000 knz) (Contiwed)
Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
72,000 Miles (120 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
AH E~nissio~ Copltrol Service.
0 Lubricate chassis components (or every 3 months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check constant
Cl Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See footnote
#.)
velocity
joints and axle seals for leaking. (See footnote ‘k’k.)
rotation pattern and additional information. (See footnote +.)
75,000 Miles (125 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Con fro1 Sewice.
0 Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote
#.)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more
of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
(32°C) or higher.
DATE I
MILEAGE
I DATE
I MILEAGE I SERVICEDBY I
7-20
ProCarManuals.com

I Short TripKity Maintenance Schedule I
0 Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
90,000 MiZes (I50 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Corztrol Service.
0 Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote
#.)
Check rear/front axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals
for leaking. (See footnote ‘i:’i:.)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under
one or Inore of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do rzot use your vehicle urzder any of tlwse conditions, chnnge the.fll.ricl
crndJi1tc.r eveq?
50,000 miles (83 000 km).
(32°C) or higher.
DATE I
(Continued)
7-23
ProCarManuals.com

I Short Trip/City Maintenance Schedule I
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information. (See footnote
+.)
99,000 Miles (165 000 km)
I7 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 3 months, whichever occurs first).
An Emission Control Service.
(See footnote #.)
0 Check redfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
*::I:.)
100,000 Miles (I 66 000 km)
0 Replace spark plugs.
0 If you haven't used your vehicle under severe service conditions listed
AH EIII~SS~OII Control Service.
previously and, therefore, haven't changed your automatic transmission fluid,
change both the fluid and filter.
An Emissior? Co1ztml Service.
0 Inspect Positive Crankcase Ventilation (PCV) valve.
DATE
1 MILEAGE
ACTUAL SERVICED BY
I DATE I
MILEAGE
ProCarManuals.com

7,500 Miles (12 500 km)
0 Chanse engine oil and filter (or e1;er-y I2 months, whiche\;er occ111-s first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Check mdfront axle fluid level and add fluid as needed. Check constant
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
AI.! Emissio~Z Cw1tl-ol Svrvic'c.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote 'l"i'.)
rotation pattern and additional information. (See footnote +.)
I5,OOO Miles (25 000 kn2)
0 Change engine oil and filter (or e\'ery 12 months. whichever occurs first).
0 Lubricate chassis components (or ewry 12 months. whichever occurs first).
(See footnote #.)
0 Check rear/front axle fluid level and add fluid as neecied. Check constant
velocity joints
and axle seals for leakin2. (See footnote '!"!'.)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one
or more of these conditions:
- In heavy city traffic where the outsidc lenlperature regularly reaches 00°F
- 111 hilly or n~ountainous terrain.
AH Emission Corltl-ol Sel-\?ic*o.
(32"C)or higher.
I DATE I
MILEAGE
I DATE
MILEAGE
7-28
ProCarManuals.com

I Long Tripmighway Maintenance Schedule I
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Ccmtrol Service.
0 Lubricate chassis components (or every 12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals
for leaking. (See footnote ‘j”!’.)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more
of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
(32 O C) or higher.
- Uses such as found in taxi, police or delivery service.
Ifyo~t do 17.of LW ywr vehicle u~zder L~II~ qf these conditions, c+.ange thcJluicl
mid ji’lter every 50,000 nziles (83 000 km).
rotation pattern and additional information. (See footnote +.)
AI? Emissiol? Control Service. (See footnote’!.)
An Emission Control Service.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
0 Re.place fuel filter.
0 Replace air cleaner filter.
DATE I
I MILEAGE ACTUAL I SERVICEDBY I
7-30
ProCarManuals.com

I Long Tripmighway Maintenance Schedule I
37,500 Miles (62 500 km)
Change engine oil and filter (or every 12 n~onths, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
An Emission Contd Service.
(See footnote #.)
0 Check readfront axle fluid level and add fluid as needed. Check constant
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
velocity
joints and axle seals for leaking. (See footnote
**.)
rotation pattern and additional information. (See footnote +.)
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis comp0nent.s (or every 12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
(32°C) or higher.
- In hilly or mountainous terrain.
DATE 1
I MILEAGE I SERVICED BY: I
DATE
(Continued)
7-31
ProCarManuals.com

I Long Trip/Highway Maintenance Schedule 1
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
Arl Etuissio17 Cotltrol Service.
0 Lubricate chassis components (or every I2 months, whichever occurs first).
(See footnote
#.)
0 Check rear/front axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
4:*.)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
(32°C)
or higher.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If JOL( do t~ot me wwr \vhic*lc~ ~mler crw* cfthpse conditions, c-.l~culgc' thcljlltid
crnclfilter ewry 50,000 miles (83 000 k1:n).
rotation pattern and additional information. (See footnote +.)
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
0 Inspect engine accessory drive belt.
0 Replace fuel filter.
An Emission Corztml Service. (See footnote?.)
DATE
I MILEAGE ACTUAL I SERVICEDBY I
(Continued)
7-33
ProCarManuals.com

I Long Tripmighway Maintenance Schedule I
0 Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals
for leaking. (See footnote '!:'!:.)
0 Change automatic transmission fluid and filter if the vehicle is mainly driven
under one
or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
Ij~xm do not use Jwtr vehicle ruzdur LIIZ~ oftlwse c-onditiorzs, ckcrlzge theJluicl
clrlcl,fi'lter e~:er;v 50,000 miles (83 000 k117).
rotation pattern and additional information. (See footnote +.)
(32" C) or higher.
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
82,500 Miles (137 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
An Emission Control Service.
(See footnote #.)
(Continued)
DATE I
ProCarManuals.com

Long Tripmighway Maintenance Schedule I
82,500 Miles (137 500 knz) (Continued)
0 Check readfront axle fluid level and add fluid as needed. Check constant
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
velocity
joints and axle seals for leaking. (See footnote
‘k‘i’.)
rotation pattern and additional information. (See. footnote +.)
90,000 Miles (150 000 km)
0
0
0
Change engine oil and filter (or every 12 months, whichever occurs first).
A11 Emission Control Service.
Lubricate chassis components (or every 12 months, whichever occurs first).
(See footnote
#.)
Check readfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more
of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If):ocr do not use ~*0111- \~c)hicIe Ln7dc.I- cr11.11 oj’tlzrsc conditio/~s, chcrllge thoflrficl
alzdfilter
every 50,000 miles (83 000 kin).
(32°C) or higher.
DATE
ProCarManuals.com

100,000 Miles (1 66 000 k1r1) (Contirzrred)
0 If you haven’t used your vehicle under severe service conditions listed
previously and, therefore, haven’t changed your automatic transmission fluid,
change both the fluid and filter.
AH Emissio~l Colltwl .Sc)r1?ic.c..
0 Inspect Positive Crankcase Ventilation (PCV) valve.
150,000 Miles (240 000 kin)
Drain, flush and refill cooling system (or every 60 months since last service.
whichever c~ccurs first). See “Engine Coolant**
in the Index for what to use.
Inspect
hoses. Clean radiator, condenser, pressure cap rund neck. Press111.e
test the cooling system and pressure cap.
An Emissiol7 Control Servic.c>.
DATE I
I ILII1,EAGE ACTUAL I SERVICEDBY: I
.I
‘ 7-38
ProCarManuals.com