GMC 1996 Sonoma Owner's Manual page 327

Long Tripmighway Maintenance Schedult:
0
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking?
0
Rotate tires. See "Tire Inspection and
Rotation" in the Index for proper rotation
pattern and additional information.
I
I I
1
DATE
SERVICED B Y
ACTUAL MILEAGE
30,000 Miles (50 000 km)
0
Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0
Lubricate the front suspension, ball joints,
steering linkage and transfer case shift
linkage, parking brake cable guides,
propshaft splines, universal joints, brake
pedal springs and clutch pedal springs at
every oil change (or every 12 months,
whichever occurs first).
0
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.**
(Continued)
7-35