Page 27 - Penske_Student Guide Book

Module 6: Performing CNG Minor Repair Work in an Unmodified CNG Maintenance Facility

Learning Objectives
1. Describe the difference between a modified repair facility and an unmodified facility.
2. Describe the allowable maintenance procedures inside an unmodified CNG maintenance facility.
3. Describe prohibited activity inside unmodified CNG maintenance facilities.
4. Describe Penske’s procedure for performing CNG minor repair work in an unmodified CNG maintenance facility.

Slide Topic Content Notes
CNG Maintenance Facilities
 CNG compliant facilities
(Modified Facilities)
 Have been physically
modified to allow any
type of repair or service

 Non-compliant CNG facilities
(Unmodified Facilities)
 Have not been physically
modified so special
procedures are necessary

 If you are unsure whether you
are working in a modified
facility, ask your supervisor.

Procedure for Performing  This procedure provides a safe
Maintenance in Unmodified and efficient method to
CNG Facilities perform limited maintenance
(“minor repairs”) on CNG
Allowable Repairs in an powered vehicles inside an
Unmodified Facility unmodified CNG facility.

 It imposes limitations on
scope of work and provides
operating procedures that
ensure a safe work
environment and code
compliance.

 Lubrication
 Inspection
 Minor automotive

maintenance work
 Valve lash adjustments
 Parts replacements
 Fluid changes
 Brake system repairs
 Tire rotation

No welding or hot work is
allowed on or around natural gas
vehicles.

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