TM9-4310-396-13
CHAPTER 4
UNIT MAINTENANCE INSTRUCTIONS
Section I
Unit lubrication instructions ............................................................................
4-2
4-1
Lubrication methods ......................................................................................
4-2
Section II
Repair parts, special tools, TMDE, and support equipment ............................
4-3
4-2
General .........................................................................................................
4-3
4-3
Common tools and equipment ......................................................................
4-3
4-4
Special tools, TMDE, and support equipment ...............................................
4-3
4-5
Repair parts ..................................................................................................
4-3
Section III
Service upon receipt......................................................................................
4-3
4-6
Unloading and preparation ............................................................................
4-3
4-7
Receiving inspection .....................................................................................
4-4
4-8
Preparation for operation ..............................................................................
4-4
Section IV
Unit preventive maintenance checks and services (PMCS) ..........................
4-5
4-9
Introduction ...................................................................................................
4-5
4-9
Unit PMCS Table 4-1.....................................................................................
4-7
Section V
Unit troubleshooting procedures.....................................................................
4-12
4-10
Introduction ...................................................................................................
4-12
4-10
Unit Troubleshooting Table 4-2 .....................................................................
4-13
Section VI
Unit maintenance procedures ........................................................................
4-16
4-11
General instructions ......................................................................................
4-16
4-12
Replace complete top hood assembly and frame control panel .....................
4-16
4-13
Replace vent louvers .....................................................................................
4-19
4-14
Replace complete belt guard assembly..........................................................
4-21
4-15
Replace V-belts .............................................................................................
4-24
4-16
Replace engine assembly ..............................................................................
4-26
4-17
Replace intake air cleaner .............................................................................
4-29
4-18
Replace recoil starter.....................................................................................
4-30
4-19
Replace engine starter motor.........................................................................
4-32
4-20
Replace exhaust muffler ................................................................................
4-34
4-21
Replace primary fuel tank ..............................................................................
4-36
4-22
Replace fuel tank assembly ...........................................................................
4-38
4-1
