TM 5-4310-277-14
(11) Trailer, model BGR-5M-1. Complete
between models is the air receiver and mounting of
operator and maintenance data on the trailer is
major components. On Model BGR-5M-1 the com-
contained in TM 9-2330-251-15.
pressor, gasoline engine, fuel tank, and air receiver
(12) Nut and bolt torque data.
is attached to a base which provides a means for
mounting the unit to a trailer. On Model HGR5-8M-
45 ft-lbs, (6.22 kgm), max.
Cap screws
1 and Model HGR5-8M-6, the compressor, engine,
45 ft-lbs, max.
Cylinder flange capscrews
and fuel tank mount to platforms welded to a hori-
Governor (centrifugal unloader)
h o u s i n g to crankcase cap-
zontal air receiver. Where differences exist, each
25 ft-lbs, (3.46 kgm), max.
screws
model is covered separately in the applicable sec-
tions of this manual. On Model HGR5-8M-1 (serial
25 ft-lbs, max.
Handhole plate to crankcase
numbers 13655 through 13745) a safety valve has
25 ft-lbs, max.
capscrews (model HGR5-8M-1 only).
been added next to the air receiver pressure gage.
Handles have been removed from the air receiver
This manual covers Models BGR-5M-1 and HGR5-
tank, and compression fittings have replaced flared
8M-1 air compressor assemblies. The differences
fittings on plumbing lines.
Change 1
