Section IV. REASSEMBLY AND ALIGNMENT

TM 55-4920-405-13&P

Section IV.

REASSEMBLY AND ALIGNMENT

4 - 6 . REASSEMBLY. Reassemble the components

(a) Push the AMMETER carefully into

position in the control panel.

of the test stand using the following procedures.

(b) Attach the AMMETER to the control

Electrical

System.

panel by installing the u-clamp behind

the meter.

(1)

Ignition Wire Assembly. Install the igni-

tion wire assembly as follows:

trical leadwires when you removed

the AMMETER. Connect the lead-

Feed new ignition wire through the

wires to the correct meter lugs, and

(a)

clamps removed from the old ignition

install and tighten the nuts on the

meter lugs.

wire.

(b)

Note that numbers are stamped on the

(5)

end of the magneto and on the engine

Reservoir Fluid Level Indicator Gage. To

shrouding next to the spark plugs. At-

install RESERVOIR FLUID LEVEL INDI-

CATOR GAGE (10, figure 2-1), proceed

tach each ignition wire to the same

as follows:

numbered magneto terminal and spark

plug. For example, connect one igni-

tion wire to the number 2 terminal of

(a) Position the RESERVOIR FLUID

LEVEL INDICATOR GAGE in the con-

the magneto and the number 2 spark

trol panel. Install u-clamp behind the

plug.

Tighten the nut on one end of each ig-

(c)

gage.

nition wire to the magneto terminal,

(b) Check the tags you attached to the

electrical leadwires when you re-

and the nut on the opposite end to the

spark plug.

moved the gage. Secure the leadwires

to the correct gage studs with nuts.

(d)

Attach the clamps on the ignition

wires to the engine shrouding with

(6)

Fuel Level Gage. To install FUEL LEVEL

screws and lockwashers.

gage (4, figure 2-1), proceed as follows:

(2)

Starter Motor. After the engine has been

assembled, install starter motor (9, fig-

(a) Position the FUEL LEVEL gage in the

control panel. Install the u-clamp be-

ure 4-5) as follows:

hind the gage.

(b) Check the tags you attached to the

(a) Attach the starter motor support

electrical leadwires when you re-

bracket to the starter motor with a

moved the gage. Connect the lead-

screw and washer. Do not tighten the

wires to the correct gage studs, and

screw at this point.

install the nuts on the studs.

(b)

Insert the starter motor into the

engine. Make sure that the starter

(7)

Electrical Wiring and Cables. To install

motor engages the engine flywheel.

electrical wiring and cables, proceed as

Attach the starter motor to the engine

follows:

with bolts and lockwashers.

(c)

Slide the starter motor support

(a) For electrical leadwires or cables

bracket over the studs on the engine.

that are not laced or taped into a

Install the bracket mounting nuts and

harness, cut the wire or cable to the

lockwashers, and tighten the nuts.

proper length, and attach lugs to the

(d)

Tighten the screw that attaches the

ends. Use standard procedures for

starter motor support bracket to the

cutting, tinning, and attaching lugs.

starter motor.

Route the leadwire or cable the same

(e)

Connect the starter cable to the

as the removed leadwire or cable,

starter motor terminal with one screw

and connect the lugs to the proper

and lockwasher.

terminating points.

(b) For electrical leadwires or cables

(3)

Temperature Switch. To install the tem-

that are laced or taped into a wiring

perature switch in manifold (6, figure

harness, proceed as follows:

4-6), screw the temperature switch into

the manifold. Then, attach the electrical

Measure the length of the lead-

leadwire to the temperature switch

wire or cable to be replaced. Add

terminal.

one extra foot to this length, and

cut a replacement wire or cable

to this new length. Make sure

(4)

Ammeter. To install AMMETER (3, fig-

you use wire of the correct gauge.

ure 2-1), proceed as follows:

4-39