Replace/Repair Interface Printed Circuit Board

Custom Search

FIGURE 3-61. Replace/Repair Control Printed Circuit Board

TM-55-1905-223-24-18-2 Landing Craft Utility (LCU) NSN 1905-01-154-1191 Basic Craft Part II Manual

FIGURE 3-62. Repair Electric Range Assembly

TM 55-1905-223-24-18-2

MAINTENANCE OF COMMISARY EQUIPMENT

3-60. Replace/Repair Interface Printed Circuit Board. (Figure 3-60)

This task covers:

a. Disassembly

b. Repair

c. Assembly.

INITIAL SETUP :

Tools

Equipment Condition

Tool kit, general mechanic's

Electric range assembly and solid

surface units removed, para. 2-54 .

Tool kit, electrician's,

Materials/Parts

Twin panel plate P/N 20B1A-30

Temperature switch P/N 4111A8733

Thermostatic switch P/N 18AIS-74

Indicator light P/N F706A8727

Warning tags, Item 1, Appendix C

DISASSEMBLY

Tag and disconnect electrical leads from temperature switch (3) for corresponding hot plate (1)

mounted in twin panel plate (2).

b. Remove temperature switch (3).

c. Remove fuse compartment door (4).

d. Remove switch panel (9).

e. Tag and disconnect electrical lead from temperature switch (6).

f. Remove knob switch (8) and knob adaptor (7).

g. Remove temperature switch.

h. Tag and disconnect electrical leads from thermostatic switch (5).

i. Remove switch knob (11).

Change 1

3-262