TB-9-2300-378-14
M48 & M60 SERIES VEHICLES
TECHNICAL BULLETIN; AIR INDUCTION SYSTEM MAINTENANCE
SEPTEMBER 1985
TB-9-2300-378-14 - Page 61 of 296
TB 9-2300-378-14
CHAPTER 4
RELIABILITY IMPROVEMENTS
4-1. General.
Material in this chapter describes improvements to the air induction system. Much of this
information has or will be issued as MWOs, or retrofit instructions. This information will be
included in future changes or revisions to technical manuals.
Table 4-1 lists the improvements,
reference to procedures, and the lowest maintenance level authorized to perform them.
Table 4-1. Reliability Improvements
Reliability Improvements
Rework of Top Loading Air Cleaner
Access Door Bolt Holes
Top Loading Air Cleaner Captive
Screw Replacement
Installation of Late Model Air Filter
Clog Indicator
Armored Air Cleaner Mounting Bolt
Replacement
Improved V-Band Hose Clamp and
Torque Specifications
Improved Spring Loaded Air Filter
Ground Hop Kit
Retrofit of Aluminum Side or Top
Loading to Armored Top Loading
Air Cleaner
Rework of Grille Door Hinge
Housing Screw Hole Repair (Access
Door Screw)
Housing Vertical Guide Bar Rework
Maintenance
Level
Org.
Org.
Org.
Org.
Org.
Org.
Org.
GS/DS
GS/DS
GS/DS
Paragraph
Reference
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
4-11
4-1
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