Additional Required Services - Hummer 2005 H2 Owner's Manual

Additional Required Services

The following services should be performed at the first maintenance service (I or II) after the indicated miles
(kilometers) shown for each item.
Service and Miles (Kilometers)
Inspect fuel system for damage
or leaks.
Inspect exhaust system for loose or
damaged components.
Change automatic transmission fluid
and filter (severe service).
See footnote (h).
Change automatic transmission fluid
and filter (normal service).
Change transfer case fluid.
See footnote (g).
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 5-18.
An Emission
Control Service.
Replace spark plugs and inspect spark
plug wires. An Emission Control
Service.
6-6
Additional Required Services
25,000 50,000
(41 500) (83 000)
75,000 100,000
(125 000) (166 000)
125,000 150,000
(207 500) (240 000)