Medium Duty Operator's Manual - Peterbilt Motors Company

Noise and Emission Control
Transmission and Driveline
• Substituting a different main transmission or drive line
components, other than design-specified units, may
result in increased vehicle noise emission.
Maintenance Log
Preventive Maintenance
To ensure your Medium Duty's noise control requirements
are maintained, record maintenance checks. Use the following
log sheet (see Table 12) and retain copies of documents
regarding maintenance services performed and parts
replaced on the vehicle.
Table 12 Maintenance Log
Date of Service
Mileage
Service Performed
Service Center Name and
Address
– 254 – Y53-6008A Medium Duty (R05/09)