GMC 2003 Savana - Manual (Page 358)

J Replace fuel filter. 4rr Eniission Control Ssrvicé.
(Soo iootnoie f.)
H Vehicles With GVWR Above 10.000 lbs. Only;
Inspect shielbs for damage pr tqoseneas. Adjust or
replace as required.
This is a Noise Emission Coniroi
Service. Applicatiie oniy to vei^icfos said in the
United Sistos.
U Rotate tires. See Tire inspecficn and FíolflíJOfr on
page 5-62 \or proper rptation pattern and additional
inlormation. (See fúoinoíe +.}
97*500 Miles (162 500 km)
j Check rBar/lnont axte fluid level and add fruid as
needed. Check constant velocity joints and a>le seals
tor locking.
J Rotate Hres. See Tire Inspection and Roisiion on
page 5-62 tor propor Tolalion paite m and addirionat
informalion (See footnote +.}
100,000 Miies (166 000 km)
J Inspect spark plug winos. An Emission Controt
iervj'ce.
J Replace spark plugs, An Emission Contro! Service.
□ Change auiomatic transmission fluid and filter If the
vehicle's GVWR is over &600 lbs or If the vehicle is
mainly driven under erne or more of these condifians;
- In heavy dly traffic where the outstde
lemperalure regularty reaches 90" F (32^0 or
higher,
- In hilly or mountainous lerrain.
- When doing frequent trailer towing.
- Uses such as found In la)ri, police or delivery
service.
□ If you haven't used your vehicle under severe service
conditions listed previously and, therelgre, haven't
changed you,г aulomalic transmissiart fluid, change
both the fluid and filter.
150,000 Miles (240 000 km)
□ Drain, tlush and refill cooling system (or every
60 months since last service, whichever occurs first},
See Engine Coaisnl on page 5-2^ lor what to use.
Inspect hoses. Clean radiator, condenser, pressure
cap and neck. Pressure tesl the cooling system
and pressure cap An Emission Contro! Service.
J Inspect engine accessory dnve belt. An Emission
Canirof Service.
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