VOL
24 VOLT TRAILER SYS
ensure proper roof drainage.
When code VOL is specified, an
The end gate or door enclosure
auxiliary 24-volt system, with a
shall have side opening style
trailer receptacle assembly, shall
doors, or two part folding, or
be provided. Either a converter
single type that can be swung
type (see below) or an alternator
up without interference, and laid
type (see below) system,
on the roof. A single handle,
meeting specified requirements,
with key lock, that operates two
shall be provided.
A trailer
latches; one on each side; shall
receptacle, conforming to MS
be furnished on the end gate
75021-2, with cover assembly,
enclosure. The load area shall
shall be provided in an
be painted the same color as the
accessible location on the rear
body interior.
end of the vehicle.
A 12-
UVB
VISE BRACKET/PIPE REST
conductor truck tractor cable,
When code UVB is specified, a
not less than 3048 mm (10 ft)
removable pipe vise bracket and
long with both ends of cable
pipe rest shall be provided on
equipped
with
connectors
the right side cabinets at rear.
conforming to MS 75020-1 and
The vise plate shall be
MS 75020-2, shall be furnished.
horizontal, attached to a sliding
The cable assembly shall be
bar and locked in place by a
stowed in the vehicle. The 24-
vertical pin.
volt, service lighting circuit shall
be connected through the
VES
VERTICAL EXHAUST SYSTEM
appropriate lighting controls to
When code VES is specified, a
terminals B, D, E, J and L of MS
vertical exhaust pipe shall be
75021-2. On Type II tractors, a
provided. The vertical exhaust
pogo stick type hose tender
pipe shall be equipped with a
shall be provided behind the cab
heat shield and turnout tail pipe
to accommodate and secure the
or hinged rain cap.
Vertical
24-volt cable.
exhaust pipe is not available on
CONVERTER TYPE 24-VOLT
gasoline engine driven vehicles.
SYSTEM.
The 12- to 24-volt converter(s)
VMS
VERTICAL SPARE TIRE
shall operate from the 12-volt
CARRIER
battery (see 3.4.2.6).
The
When code VMS is specified, a
output capacity shall be not less
vertical carrier for a spare tire
than 24 amperes. More than
assembly shall be provided.
one converter may be provided
The carrier shall be mounted
to furnish a total of 24 amperes.
behind the cab above the
ALTERNATOR TYPE 24-VOLT
chassis frame for Type II
SYSTEM.
tractors or Type IV dumps.
The alternator type 24-volt
When code VMS is specified, for
system shall be separate from
Type III stakes, a vertical carrier
the 12-volt vehicle lighting and
for a spare tire assembly shall
ignition system and shall
be provided. The carrier shall
include:
be mounted behind the cab on
(a) Nominal 24-volt alternator
the front rack or bulkhead.
with not less than 25
amperes rated capacity
Page 69 of 79
to verify that this 7 4Y
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business