Black plate (7,1)
GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-7707482) -
2015 - crc - 6/3/14
Service and Maintenance
11-7
(5)
Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6)
Or every 10 years, whichever
comes first.
(7)
2500/3500 series vehicles only.
For severe commercial use
vehicles, see
Special Application
Services on page 11-7
.
Special Application
Services
.
Vehicles with Dual Wheels:
Check dual wheel nut torque at
160, 1 600 and 10 000 km (100,
1,000 and 6,000 mi) of driving.
Repeat this service whenever a
tire/wheel is serviced or
removed.
.
Severe Commercial Use
Vehicles Only: Lubricate chassis
components every 5 000 km/
3,000 mi.
.
Have underbody flushing service
performed. See
“
Underbody
Maintenance
”
in
Exterior Care
on page 10-79
.
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services
—
their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.
Battery
The battery supplies power to start
the engine and operate any
additional electrical accessories.
