![background image](http://html1.mh-extra.com/html/gmc/2010-t-series/2010-t-series_owners-manual_2235925265.webp)
Underbody Inspection
Corrosive materials used for ice, snow removal, and
dust control can collect on the underbody. If these
materials are not removed, accelerated corrosion (rust)
can occur on underbody parts such as fuel lines, frame,
floor pan, and exhaust system. At least every spring,
flush these materials from the underbody with plain
water. Take care to clean well any areas where mud
and other debris can collect. Sediment packed in closed
areas of the frame should be loosened before being
flushed.
Engine Cover Check
Check that the cab's engine cover and seal, if the
vehicle has one, are not torn or damaged. Be sure that
the cover is clamped down firmly to the floor.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified in Part C.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
Tractor Protection (Breakaway) Valve
Check
On air brake models, remove, disassemble, clean, and
inspect the tractor protection (breakaway) valve.
6-27
Summary of Contents for 2010 T-Series
Page 13: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 9...
Page 76: ...2 NOTES 2 36...
Page 79: ...2 NOTES 3 3...
Page 80: ...Instrument Panel Overview 3 4...
Page 148: ...2 NOTES 4 26...
Page 186: ...Chassis Lubrication 5 38...
Page 227: ...5 79...
Page 238: ...2 NOTES 5 90...
Page 269: ...Maintenance Record cont d Date Miles km Or Hours Serviced By Maintenance Record 6 31...
Page 270: ...Maintenance Record cont d Date Miles km Or Hours Serviced By Maintenance Record 6 32...