Table 5. Electrical System Troubleshooting Procedures - continued

TM 9-2320-391-10

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0069 00

ELECTRICAL SYSTEM Continued

Table 5. Electrical System Troubleshooting Procedures Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

111. M1079A1 FAN

2. Check to see if

If fluorescent lights do not

DOES NOT

fluorescent lights

illuminate, perform Electrical

OPERATE -

illuminate (WP 0031

System Troubleshooting (WP

Continued

00).

0073 00 Malfunction 131, 110

VAC Power Does Not

Operate).

3. Check to see if fan

If fan does not operate, notify

operates (WP 0032

Field Maintenance.

00).

112. ALL M1079A1 VAN

1. Check to see if cab

If cab top clearance and

BODY CLEARANCE

top clearance and

marker lights do not

AND MARKER

marker lights

illuminate perform

LIGHTS DO NOT

illuminate (WP 0016

Malfunction 55 (One Or More

ILLUMINATE

00).

Cab Top Marker Lights Do Not

Illuminate).

2. Check to see if van

If van body clearance and

body clearance and

marker lights do not

marker lights

illuminate notify Field

illuminate (WP 0016

Maintenance.

00).

113. M1079A1 VAN

Check to see if any

1. If no van body clearance and

BODY CLEARANCE

van body clearance

marker lights illuminate,

OR MARKER LIGHT

and marker lights

perform Malfunction 112 (All

DOES NOT

illuminate (WP 0016

M1079A1 Van Body Clearance

ILLUMINATE

00).

and Marker Lights Do Not

Illuminate).

2. If other van body clearance or

marker lights illuminate,

notify Field Maintenance.

0069 00-108