INDEX cont. - TM-5-3431-200-150065

Quarterly

preventive

maintenance

services

--------------------------------------

10

22

Rainy conditions operation ------------------------------------------------------

54

Receptacle------------------------------------------------------------------------------------

3,39

2,72

Record and report forms------------------------------------------------------------------------------------------

56

Rectifier-------------------------------------------------------------------------

56c

Testing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

60

Rectifier filter capacitor --------------------------------------------------------

60c

Testing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

4,19

4b, 34

Regulator, argon gas ------------------------------------------------------------

19

34a

Adjustment ----------------------------------------------------------------

8

12

Reinstallation after movement --------------------------------------------------

Relay capacitors:

54

Current

--------------------------------------------------------------------

54c

Testing

----------------------------------------------------------------

60

Inching switch ------------------------------------------------------------

60c

Testing

________________________________________________________________

60

Trigger switch ------------------------------------------------------------

60c

Testing

________________________________________________________________

Relays:

54

Current-----------------------------------------------------------------------

58

Inching

switch

---------------------------------------------------------------------------------------------

58c

Testing

________________________________________________________________

57

Trigger switch ------------------------------------------------------------

57c

Testing

________________________________________________________________

51

Reliefs,

strain

------------------------------------------------------------------

Repair (see Field expedient repairs).

3,39

2,72

Report forms ------------------------------------------------------------------

Resistors:

Contactor

__________________________________________________________________

59c

Testing

----------------------------------------------------------------

Inching feed --------------------------------------------------------------

59c

Testing

----------------------------------------------------------------

Inching

speed-----------------------------------------------------------------------------------------

59c

Testing

----------------------------------------------------------------

52

Rheostat

------------------------------------------------------------------

26

52d

Testing

________________________________________________________________

52

Rheostat, rheostat resistor, and fuse holders, welding wire feed control ------------

Testing:

26

52d

Resistor--------------------------------------------------------------------

52c

Rheostat

--------------------------------------------------------------

43,44

87,88

Roll, drive--------------------------------------------------------------------------------------------------------

23

10

Salt water areas operation ------------------------------------------------------

21

10

Sandy

areas

operation----------------------------------------------------------------------------------------

1,71

3,39

Scope ________________________________________________________________________

Services, preventive maintenance (see Preventive maintenance services).

Servicing equipment ------------------------------------------------------------

Setting-up instructions ----------------------------------------------------------

61

Shield ________________________________________________________________________

Shipment:

Loading equipment for ----------------------------------------------------

37

68

Preparation of equipment for ----------------------------------------------

37

67

Special tools and equipment ----------------------------------------------------

25,75

13,41

Specially designed tools and equipment __________________________________________

41

77

Speed resistor, inching _________________________________________________________