TM-9-2350-311-34-1
HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS: HOWITZER, MEDIUM, SELF-PROPELLED, 155MM
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
SEPTEMBER 1994
TM-9-2350-311-34-1 - Page 119 of 352
PAGE
TM 9-2350-311-34-1
CHAPTER 6
COOLING SYSTEM
GENERAL
This chapter describes and illustrates procedures for removal, disassembly, inspection and test, repair, assembly, and
installation of the cooling system components.
Procedures for removal, inspection, repair, and installation of the coolant manifolds are contained in TM 9-281 5-202-34;
procedures for repair of the cooling system are contained in TM 750-254; procedures for inspection and repair of the
coolant pump are contained in TM 9-2815-202-34.
CONTENTS
Section I
UNIVERSAL JOINTS AND COOLING FAN DRIVE ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
6-1
UNIVERSAL JOINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2
6-2
COOLING FAN DRIVE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Section II
RADIATOR SHROUD AND VANEAXIAL COOLING FAN ASSEMBLY. . . . . . . . . . . . . . . . . . . . .
6-11
6-3
VANEAXIAL COOLING FAN ASSEMBLY AND SHROUD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
6-4
VANEAXIAL COOLING FANS AND FAN DRIVE GEARBOX. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
6-1
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