CHAPTER 5
MAINTENANCE PROCEDURES
COOLING SYSTEM
CHAPTER OVERVIEW
This chapter illustrates and describes maintenance procedures for:
Procedures for removal, inspection, repair and installation of coolant
manifolds and coolant pumps are contained in TM 9-2815-202-34.
Section
I Cooling Fan Drive Assembly and Universal Joints
Section II Radiator Shroud and Vane Axial Cooling Fan
Refer to TM 750-254 for repair of Cooling System.
Assemblies
Section III Surge Tank
Section I COOLING FAN DRIVE ASSEMBLY AND UNIVERSAL JOINTS
NOTE
Repair of cooling fan drive assembly and univer-
sal joints is direct support maintenance.
UNIVERSAL JOINTS REPAIR
NOTE
Replace entire universal joint if any item is
defective.
R E M O V A L
A
Push skeeve joints (1 and 2) downward to remove from splin-
ed shafts on fan gear boxes (3 and 4).
B
Pull universal joints (5 and 6) away from axial drive shaft
assembly and up through opening in shroud.
TA312530
5-1
Change 1
TM 9-2350-267-34