Section IV. TROUBLESHOOTING - TM-9-4110-241-130065

TM 9-4110-241-13

TO 35E9-274-1

Section IV. TROUBLESHOOTING

4-9. TROUBLESHOOTING TABLE.

This table lists the common malfunctions which you may find during the operation or maintenance of the refrigerator or Its

components. You should perform the test/inspections and corrective actions in the order listed. This manual cannot list

all malfunctions that may occur; nor all tests and inspections or corrective actions. If a malfunction is not listed or is not

corrected by listed corrective actions, notify your supervisor. Only those checks and corrective actions which are

authorized for unit maintenance are listed.

WARNING

Disconnect power supply before doing maintenance work on the electrical system.

Table 4-2. Troubleshooting

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

LIGHT WORKS, PILOT LIGHT FAILS, WHEN SWITCH IS ON.

Step 1.

(Models M60OPF, MI 20OPFA, and AA4000F). Visually check and replace bulb if required.

Step 2.

(Models MDS1600N, TKR-600C, and TKR-4000C). Check that wire connections are connected at

switch.

Replace pilot housing assembly, if connected.

MODELS MDS1600N, TKR-600C.

AND TKR-4000C

Step 3.

(Models AA6010F, MI 200PFA, and AA4000PF).

Use an ohmmeter to check continuity of wire

between pilot light socket and receptacle.

MODELS AA600PF,

AA1200PFA,

AND AA4000PF

Step 4.

(Models M60OPF, M1200PFA, and AA4000PF).

Test pilot light socket using instructions in

Replace pilot light socket, if defective.

CHANGE 1 4-17