(2)
Disconnect 2nd stage outlet to 2nd stage
cooler inlet hose assembly (8, Figure 8-39)
at elbow (19, Figure 8-10).
(3)
Disconnect 2nd stage air cooler outlet to 2nd
stage trap tube assembly (9, Figure 8-39)
at elbow (21, Figure 8-10).
(4)
Disconnect 3rd stage cooler inlet hose
assembly (14, Figure 8-39) at elbow (15,
Figure 8-10).
(5)
Disconnect 3rd stage outlet to 3rd stage
trap tube assembly (15, Figure 8-39) at
connector (13, Figure 8-10).
(6)
Disconnect 4th stage cooler inlet hose
assembly (21, Figure 8-39) at elbow (11,
Figure 8-11).
(7)
Disconnect and remove 4th stage cooler
outlet to mechanical filter tube assembly
(22, Figure 8-39) and label for reassembly
purposes.
(8)
Disconnect and remove ten-micron filter to
service valve tube assembly (9, Figure 8-2)
at elbow (26, Figure 8-8). Label for
reassembly purposes.
(9)
Disconnect drain valve to mechanical filter
tube assembly (23, Figure 8-39) at the
mechanical filter.
(10) Disconnect and remove tee to drain valve
tube assembly (41, Figure 8-39) at tee and
drain valve to mechanical filter bleed valve
tube assembly (24).
(11) Disconnect compressor oil hose assembly
(28, Figure 8-10) at elbow (10, Figure 8-8).
(12) Disconnect
engine
oil
pressure
hose
assembly (19, Figure 8-30) at connector
(13, Figure 8-8).
(13) Disconnect starter to start switch wire
assembly at start switch (20, Figure 8-8).
(14) Disconnect master switch to starter wire
assembly at master switch (21, Figure 8-8)
and the master switch to compressor oil
pressure switch wire assembly at the
master switch (21, Figure 8-8).
(15) Disconnect
ammeter
to
starter
wire
assembly at the ammeter (2, Figure 8-8).
(16) Disconnect two wire assemblies from load
switch (12, Figure 8-8) to compressor oil
pressure switch, and loader switch to
unloader control box at load switch (39,
Figure 8-8).
(17) Disconnect push-button-glow plug to glow
plug wire assembly at push button (42,
Figure 8-8).
(18) Disconnect engine oil pressure gauge to
unloader control box wire assembly at
pressure gauge (9, Figure 8-8).
(19) Remove cotter pin (2, Figure 8-19), clevis
pin (3) from clevis (4). Unscrew and
remove clevis (4) and nut (5) from rod (1).
Remove rod (1) from control panel.
(20) Unscrew and remove nuts, screws and
tubing clips (11, Figure 8-30).
(21) Loosen screw of wire stop (13) and pull
throttle cable wire from wire stop (13).
(22) Loosen and remove hex nut and lock
washer holding throttle cable (11, Figure 8-
30) against control panel at the back of the
panel. Pull throttle cable (11) through the
hole in the control panel. Re-install lock
washer and hex nut on cable body.
(23) Unscrew screw (1, Figure 8-10) from fan
guard (5), remove rubber washers (2),
special washers (3), and flat washer (4).
(24) Unscrew and remove screws (19, Figure 8-
11). Remove fan guard (5, Figure 8-10)
and fan (15, Figure 8-11). Replace screws
(19) in hub of compressor.
(25) Remove
nuts,
washers
and
screws
attaching
the
control
panel
assembly
(Figure 8-7) to the frame. Remove control
panel group from compressor frame.
(26) Disconnect and remove rupture disc to
dehydrator bleed valve tube assembly (26,
Figure 8-39) at rupture disc (3, Figure 8-7).
Disconnect and remove mechanical filter to
rupture disc tube assembly (25, Figure 8-
39) at rupture disc. Tag tubes for assembly
reference.
6-10
