Air brakes assembly – Great Plains TCN5313 Assembly Manual User Manual
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TCN5107-5313
Great Plains Manufacturing, Inc.
566-170Q-ENG
03/17/2014
Air Brakes Assembly
126.Start by installing the air/hydraulic booster plate
to
the plate on inside of RH truss with 3/8 x 1 hex bolts
, 3/8 lock washers and 3/8 nuts. Attach the air/
hydraulic booster
to the outside of air/hydraulic
booster plate
, using 5/16 x 1 hex bolt,
5/16 lock
washer and 5/16 nut.
Note: See “Install Rebound Valve and O-Ring Fit-
tings” on page 14 for proper fitting installation.Be
sure the brake spindle assemblies were installed
with the brake cylinder towards front of machine.
127.Install the copper gasket
and invert flare fitting
into rear of the air/hydraulic booster
.
128.Mount the flare brass fitting with tab
to the center
plate with two holes, with 5/16 x 1 hex bolt
, 5/16
lock washer and 5/16 nut.
129.Now route the three 1/8” dot brake lines
. Fasten
into fittings as shown. Fasten brake lines up along
frame close to where the hydraulic hoses go. Fasten
brake lines along back of frame tube and along
torque tube gussets where the holes are drilled using
3/8 hose clamps
with 5/16 x 1 hex bolt
, 5/16
lock washer and 5/16 nuts.They need to be fastened
with the cable ties
as needed.
130.Mount the tank brackets
with 1/2 x 4 1/32 x 7 1/4
u-bolts
, 1/2 lock washers and 1/2 nuts. Attach the
air tank
and emergency relay valve plate
to the
top side of the tank brackets with 7/16 x 1 1/4 hex
bolts
, 7/16 lock washers and 7/16 nuts.
131.Install brass plugs
, 3/4 pipe plug
to rear of
tank and petcock
to bottom of tank.
132.Attach brass fitting
, brass nipple
, adapter
and emergency valve relay
to front of tank.
133.Attach adapters
to both sides (3 total) of relay
valve. Fasten adapter
to front of relay valve.
Attach brass plug
into lower left adapter
. Install
brass fitting
into upper adapter
. Attach the 3/8
brass fitting
in the brass fitting
.
134.Fasten one of the brake filters
to the 3/8 brass fit-
ting
. Fasten other brake filter
to front side of
other filter with 5/16 x 3 1/2 hex bolts
, 5/16 lock
washers and 5/16 nuts.
135.Now attach the five, 3/8 x 3/8 brass elbows
to
locations shown in drawing. Attach two 1/2 x 1/2 fit-
ting
to the air line holder. Attach three 1/2 x 3/8
brass fittings
to locations shown.
136.Run the 3/8 nylon brake line
as shown. Cut each
piece to length needed. Be sure to hook into the cor-
rect fittings.
137.Attach the 3/8 air coil hose (blue)
, to top 1/2 x 1/2
fitting
. Fasten the air gladhand (blue)
to other
end of blue hose. Repeat the same procedure for the
3/8 air coil hose (red)
and air gladhand (red)
to
the lower 1/2 x 1/2 fitting
.
138.Attach the two gladhand storage holders
to the
air line holder, with 5/16 x 1 hex bolt
, 5/16 lock
washer and 5/16 nut.
Note: Be sure brake lines are secured to where they
won’t get pinched when raising machine up and
down.
139.Attach wheel chock holders
(optional) to plates
on front outside tube of center frame with 1/2 x 1 1/2
hex bolts
, 1/2 lock washers and 1/2 nuts.
140.Slide wheel chocks
onto pegs of wheel chock
holders
, secure with chain fasteners
.
141.Clean area and place wheel chock decals
on
angle tube beside wheel chock holders
.
142.Tighten all bolts to specs, See “Torque Values
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