2007 CHEVROLET KODIAK Owners Manual

Part GM Part Number ACDelco®Part Number
Engine Oil Filter
6.6L 88917036 PF2232
7.2L — 1R-1807††
Isuzu 6H 94037791 —
8.1L 25324052 PF454
Fuel Filter
6.6L 97385488 TP1298A
7.2L — 1R-0751††
Isuzu 6H 94392474 —
8.1L (NG6/NK1) 21998364 —
8.1L (All others) — S3202†
Power Steering Fluid Filter 88892858 —
Secondary Fuel Filter
6.6L — —
7.2L 25014274 TP915D
7.2L (KUK) 88983117 TP1519
7.2L (NWB) 15618921 —
Isuzu 6H 25014274 TP915D
Isuzu 6H (KUK) 88983117 TP1519
8.1L (K28 and standard U-Haul) 25014476 TP1247
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Part GM Part Number ACDelco®Part Number
Spark Plugs
6.6L — —
7.2L — —
Isuzu 6H — —
8.1L 12578277 41-983
1Optional air filter (GM Part No. 88937548 AC Delco No. A2035C) for C6/C7/C8 Models. Fits inside standard size
filter (GM Part No. 88937525 AC Delco No. A2031C) listed previously.
†Racor part number.
††Caterpillar
®part number.
See the Allison Transmission®Operator’s Manual in your vehicle for external filter part numbers and information.
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Engine Drive Belt Routing
Air conditioning compressor (A).
Dual Generators (B).Air conditioning compressor (A).
Air brake compressor (B).
8.1L V8 Engine (C4, C5)
8.1L V8 Engine (C6,C7,C8)
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Dual Generators (A). Air conditioning compressor (A).
6.6L V8 DURAMAX®Diesel EngineIsuzu 6H Diesel Engine
356

Air conditioning compressor (A).
7.2L V6
Caterpillar®Diesel
Engine
357

✍NOTES
358

Maintenance Schedule................................ 360
Introduction............................................... 360
Maintenance Requirements........................ 360
Your Vehicle and the Environment............ 360
How This Section is Organized................. 360
Part A: Scheduled Maintenance Services.... 362
Using the Maintenance Schedule............... 362
Scheduled Maintenance Supplements........ 363Scheduled Maintenance............................. 363
Part B: Owner Checks and Services......... 391
At Each Fuel Fill....................................... 391
At Least Twice a Year.............................. 392
At Least Once a Year............................... 396
Part C: Recommended Fluids
and Lubricants....................................... 397
Part D: Maintenance Record..................... 400
Section 6 Maintenance Schedule
359

Maintenance Schedule
Introduction
Important: Keep engine oil at the proper level
and change as recommended.
Have you purchased the GM Protection Plan? The
Plan supplements your new vehicle warranties.
See your Warranty and Owner Assistance booklet
or your dealer for details.
Maintenance Requirements
Maintenance intervals, checks, inspections and
recommended fluids and lubricants as prescribed
in this manual are necessary to keep your
vehicle in good working condition. Any damage
caused by failure to follow scheduled maintenance
may not be covered by warranty.
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to
keep your vehicle in good working condition, but
also helps the environment. Improper vehicle
maintenance can even affect the quality of the air
we breathe. Improper fluid levels or the wrong
tire inflation can increase the level of emissions
from your vehicle. To help protect our environment,
and to keep your vehicle in good condition, be
sure to maintain your vehicle properly.
How This Section is Organized
This maintenance schedule is divided into
four parts:
“Part A: Scheduled Maintenance Services”
explains what to have done and how often. Some
of these services can be complex, so unless
you are technically qualified and have the
necessary equipment, you should let your GM
dealer’s service department do these jobs.
Your GM dealer has GM-trained and supported
service people that will perform the work using
genuine GM parts.
360