AIR N ARC
®
300 SERIES ALL-IN-ONE POWER SYSTEM
®
SECTION 6: MAINTENANCE
090012-OP_r0
PAGE - 83
14. Place o-ring [
S
] within the groove on the
inside of the compressor cover [
R
].
15. Place the compressor cover [
R
] over its
seating position on the compressor unit
body.
16. Fasten compressor cover [
R
] to compressor
body using the four (4) pan head screws [
Q
].
Tighten bolt pairs evenly in a criss-cross
pattern (
Figure 6-11
).
17. Place the compressor tensioner plate [
P
] so
that its holes line up with its compressor
mounting surface.
18. Fit a lock washer [
M
] and sheave washer [
N
]
over an M8 capscrew [
L
], and place it
through one of the upper aligned holes of the
tensioner plate and compressor cover.
Screw it into place snugly, but not fully
tightened.
19. Repeat Step #18 for the three remaining
holes until the aligned tensioner plate [
P
] is
secured (but not tightened) to the
compressor unit; do not tighten the
capscrews yet, as the tensioner plate will
have to be adjusted to allow for repositioning
of the tensioner sheave/serpentine belt.
6.6.7.3 P
ART
III – R
EPLACING
THE
C
OMPRESSOR
S
ERPENTINE
B
ELT
1. Replace/re-thread the serpentine belt [
F
] back
onto the engine sheave and compressor
drive sheave [
K
], making sure that the belt
lies over the compressor tensioner sheave
[
AA
] (as shown in insert
P1
).
2. For details on how to adjust the compressor
belt tension, consult
Section 6.6.15.1, Re-
tensioning the Air Compressor
Serpentine Belt
. Note that if either of the
serpentine belts driving the compressor or
the generator needs to be replaced, then
both should be replaced at the same time
(consult
Section 6.6.15
in this Operator’s
Manual).
6.6.8 REPLACING THE AIR INLET SOLENOID VALVE
If an air inlet malfunction is caused by a faulty solenoid
signal, the solenoid valve will need to be replaced. Order
air inlet valve replacement kit no.270775. Refer to
Figure
6-12
, and the following procedures:
Figure 6-11: Bolt Tightening Pattern
NOTE
If present, scrape off any remnant pieces
of previous gasket from the compressor
cover [R] before replacing o-ring.
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Страница 141: ...AIR N ARC 300 SERIES ALL IN ONE POWER SYSTEM SECTION 9 ILLUSTRATED PARTS LIST 090012 OP_r0 PAGE 123 NOTES...
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