TM 5-2420-231-23-1
0011
Table 1. Hard Start in Cold Temperatures (50F or Below) - Continued.
011
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Hard Start in Cold
Temperatures (50F or
Below) - Continued
Figure 19. Right-Front Chassis Ground.
0011
6. Using a digital multimeter, mea-
Resistance 80 Ohms to 100 Ohms -
sure resistance between heater
Replace heater grid controller
grid relay (WP 0007, Figure 13)
(WP 0160).
terminals 85 and 86. Resistance
Proceed to Test Step 9.
should be 80 ohms to 100 ohms.
Resistance Less Than 80 Ohms or
Greater Than 100 Ohms - Replace grid
heater relay (WP 0160).
Proceed to Test Step 9.
