REASSEMBLY (cont) - TM-9-2320-285-24-10868

TM 9-2320-285-24-1

2-73.

HEATERS MAINTENANCE (CONT)

Coolant Heater and Pump (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

REASSEMBLY (cont)

f. 3-wire cord

Position

On heater element (58) as

(cont)

(55) wire

tagged (green ground wire

ends

at center terminal)

g. Three screws

Install and

Secures wire ends

(54)

tighten

h. Cover (56)

Position

Align holes in cover (56)

with holes in heater

element (58)

i. Two screws (53)

Install and

Secures cover (56)

tighten

j. Strain relief

Install

Position around jacket of 3-

(57)

wire cord (55) near cover

(56); then squeeze with

pliers and push into cover

k. Hose (52)

Position

l. Clamp (51)

Install and

tighten

m. Clamp (50)

Install

Do not tighten

Thermostat

a. Sensor (49)

Position

In base (68)

(36)

b. Two setscrews

Install and

Secures sensor (49)

(48)

tighten

c. Base (68)

Install

On hose (52)

d. Clamp (50)

Tighten

WARNING

Be sure you twist together the same color wire ends in the following step.

Connect green-to-green, white (or gray)-to-white, and black (or remaining

color)-to-black. Incorrect connections or exposed conductors can cause

the engine and body of the tractor to be energized at 110 Vac. Serious

injury or death can result from contact with 110 Vac power.

e. Cover (43)

Position

Slide onto 3-wire cords

(6 and 45) until terminals

are exposed

f. 3-wire cords

Connect

As tagged (plug one terminal

(6 and 45)

end of each cord into

thermostat sensor (49);

connect green wire

terminals; twist remaining

wire ends together)

2-845