Table 3-2. Organizational Preventive Maintenance Checks and Services

TM 5-4110-217-14

Table 3-2. Organizational Preventive Maintenance Checks and Services - Continued

Q - Quarterly

Total man-hours required.

Total man-hours required

Corrective

Sequence

Item to be inspected

Work

action

Sequence

Item to be inspected

Work

action

number

procedure

time

para

number

procedure

time

para

(M/H)

ref

(M/H)

ref

FUEL FILTER

SPARK PLUG

(Model RMP-J/1-1OG)

Tighten thumb nut if leaking.

0.2

3-10

Replace spark plug that has a

1.0

Clean a dirty filter element.

cracked insulator or burned

COMPRESSOR

SIGHT

electrodes. Clean and set

GLASS

spark plug gap to 0.025 inch.

Torque spark plugs to 25 to

NOTE

30 foot pounds. Replace lead

When checking compressor

which is frayed or broken.

sight glass oil level, check

Clean and tighten lead

prior to start up. When unit is

connections.

operating, be sure unit has

AIR CLEANER

operated long enough to

(Model RMP-J/1-1OG)

stabilize pressures, usually

Clean as required. This

0.2

3-5f

16-20 minutes.

service will vary from a few

days operation in compara-

Oil level should be halfway up

0.1

tively clean conditions to twice

sight glass. Refer to Direct

a day in dusty conditions.

Support Unit for adding oil.

BREAKER POINTS

FUELTANK

(Model RMP-J/1-lOG)

(Model RMP-J/1-1OG)

Replace pitted or burned

1.6

3-43

Add fuel as required. Tighten

2.0

3-11

breaker points. Proper point

loose mounting. Replace

5-6

gap adjustment is 0.020 inch.

leaking fuel tank Replace cap

Check adjustment every 200

gaskets.

Clean fuel cap

hours of operation.

strainer.

ENGINE OIL LEVEL

OPERATION

NOISE

(Model RMP-J/1-1OG)

VIBRATION

Add oil as indicated by the

0.2

3-65

During operation observe for

0.1

3-15

engine oil level indicator (dip-

any

unusual

noise

stick).

Refer to current

vibration.

lubrication order.

REFRIGERATION SYSTEM

COMPRESSOR

DRIVE

Check visually and check with

0.2

BELTS AND ALTERNATOR

halide

detector

all

BELT

connections

the

Adjust belts to proper tension.

1.0

3-13

refrigeration system for leaks.

Replace worn, frayed or

Check liquid line sight glass

cracked belts. If one belt is

for air bubbles or milky

badly worn, both belts must

appearance

Report

be replaced

deficiencies to Direct Support

Unit

GOVERNOR LINKAGE

ELECTRIC MOTOR

(Model RMP-J/1-1OCG)

(Model RMP-J/1-IOE)

Inspect and clean governor

0.6

3-30

Check and observe correct

0.1

2-11a;

linkage

AdJust

governor

starting and running of motor

3-15

system for correct engine

speed.

Section IV. OPERATOR'S MAINTENANCE

servicing fuel filter Service fuel filter after each

3-9.

General.

100 hours of operation. Clean the element and

The instructions in this section are published for the

bowl with an approved cleaning solvent

information and guidance of the operator to maintain the

3-11.

Fuel Cap and Strainer Service. (Model

refrigeration unit.

3-10.

Fuel Filter Service (Model RMP-J/1-10G)

RMP-J/1-10G)

Refer to figure 3-3 and service the fuel filter.

Refer to figure 3-4 and service the fuel tank cap and

strainer.

NOTE

Be sure fuel shutoff valve is closed before

Service cap and strainer after each 500 hours

of operation. Clean the cap and strainer In an

approved cleaning solvent.

Change 3 3-6