CHAPTER 1
INTRODUCTION
Section I. GENERAL
AMSME-MPP, 4300 Goodfellow Boulevard, St. Louis,
1-1. Scope
Mo. 63120.
u. This manual is published for the use of the per-
e. Refer to TM 750-244-3 (Procedures for Destruc-
sonnel to whom the Henry Spen and Company lubri-
tion of Equipment to Prevent Enemy Use), for infor-
cating and servicing unit Model 901765-1 is issued.
mation and instructions on destruction of equipment
It provides information on the operation and organi-
to prevent enemy use.
zational maintenance of the equipment. Also included
are descriptions of main units and their functions in
1-2. Administrative Storage
relation to other components.
Refer to TM 740-90-1 (Administrative Storage of
b. Appendix A contains a list of publications appli-
Equipment) for information and instructions per-
cable to this manual. Appendix B contains the main-
taining to organizational administrative storage.
tenance allocation chart. Appendix C contains a list
of basic issue items authorized the operator of the
1-3. Record and Report Forms
equipment.
a. DA Form 1397 (Processing and Reprocessing
c. Numbers in parentheses on illustrations indicate
Record for Shipment, Storage, and Issue of Vehicles
quantity. Numbers preceding nomenclature callouts
and Spare Engines).
on illustrations indicate the preferred maintenance
b. DA forms and records used for equipment main-
sequence.
tenance will be only those prescribed by TM 38-750,
d. Report of errors, omissions, and recommenda-
Army Equipment Record Procedures.
tions for improving this publication by the individual
NOTE
user is encouraged. Reports should be submitted on
Applicable forms, excluding Standard Form 46 (United
DA Form 2028, Recommended Changes to Publica-
States Government Motor Vehicles Operator's Identifica-
tions, and forwarded direct to Commanding General,
tion Card) which is carried by the operator, will be kept in
U. S. Army Mobility Equipment Command, ATTN:
canvas bag mounted on the equipment.
Section Il. DESCRIPTION AND DATA
tainers. In freezing temperatures, exhaust gases,
1-4. Description
ducted into a heat reservoir beneath the containers,
a. The Henry Spen Model 901765-1 lubricating and
warm the lubricants so they flow easily. The air-
servicing unit (fig. 1-1 and 1-2) is a trailer mounted,
alcohol dispenser prevents condensation in the air
self contained, gasoline-powered unit equipped for
lines from freezing. Each lubricant container has an
heavy-duty servicing. Compressed air forces lubri-
air powered pump. The air pressure and speed of each
cant and motor oil from storage tanks through reel-
pump is controlled by separate air pressure regulator
mounted hoses to the unit to be lubricated. Engine
and a pressure gage is attached to each regulator to
oil, lubricant and grease are stored in three steel con-
register the air pressure.
I-1
