TSB21-250-003A

Spartan Fire, LLC
Technical Service Bulletin
TSB21-250-003A
DATE: 2/18/2022
APPLIES TO:
This service bulletin applies to Model Year 2011 through 2022 Gladiator
and Metro Star emergency response chassis cabs built between January
12, 2011 and February 11, 2022.
CONDITION:
Front IFS height control valves may fail
CORRECTION:
Replace with new height control valves
LABOR ALLOCATION: 2 hrs.
CLASSIFICATION:
T3
PARTS NEEDED:
QTY
1
Part Number
K715744
Description
Height Control Valve Kit
Reference: Kit # S-3762-001
GENERAL INSTRUCTIONS:
Thoroughly review entire service bulletin before starting work. If there are questions or concerns
with steps defined in this service bulletin, contact Spartan Fire, LLC. Customer & Product Support
Group.
All applicable industry safety standards must be followed when performing work identified in this
procedure.
Service Bulletins are intended for use by Professional Technicians only. They are written to guide Professional Technicians in performing service to
vehicles of specific nature in conjunction with industry standards. Professional Technicians should be appropriately trained on industry standards and
have the tools and equipment to perform procedures safely and properly.
21005
Page 1 of 4
QUA-FR-0290
Rev: 4.0
Spartan Fire, LLC
Technical Service Bulletin
TSB21-250-003A
Service Bulletins are intended for use by Professional Technicians only. They are written to guide Professional Technicians in performing service to
vehicles of specific nature in conjunction with industry standards. Professional Technicians should be appropriately trained on industry standards and
have the tools and equipment to perform procedures safely and properly.
21005
Page 2 of 4
QUA-FR-0290
Rev: 4.0
Spartan Fire, LLC
Technical Service Bulletin
TSB21-250-003A
Service Bulletins are intended for use by Professional Technicians only. They are written to guide Professional Technicians in performing service to
vehicles of specific nature in conjunction with industry standards. Professional Technicians should be appropriately trained on industry standards and
have the tools and equipment to perform procedures safely and properly.
21005
Page 3 of 4
QUA-FR-0290
Rev: 4.0
Spartan Fire, LLC
Technical Service Bulletin
TSB21-250-003A
Service Bulletins are intended for use by Professional Technicians only. They are written to guide Professional Technicians in performing service to
vehicles of specific nature in conjunction with industry standards. Professional Technicians should be appropriately trained on industry standards and
have the tools and equipment to perform procedures safely and properly.
21005
Page 4 of 4
QUA-FR-0290
Rev: 4.0