SECTION 6: MAINTENANCE
CAS40P 40 CFM / 100 PSIG
PAGE - 46
®
An Oshkosh Corporation Company
7. When the belt has been adjusted to proper
tension, tighten the adjustment/locking nut
[
E
].
NOTE
BELT TENSION DEFLECTION DATA
Refer to
Figure 6-13
.
Applied force
at
center of belt span is seven (7) lbs. for a
new belt, or five (5) lbs. for a conditioned
belt.
Deflection
factor is 0.15 inches for both
new and conditioned belts.
KEY
DESCRIPTION
KEY
DESCRIPTION
A
HYDRAULIC MOTOR
H
HORIZONTAL TAP BOLT NUT
B
HYDRAULIC MOTOR BRACKET
J
MOTOR DRIVE SHEAVE
C
VERTICAL TAP BOLT (anchor and adjustment)
K
BRACKET PIVOT ANGLE
I
D
WELD NUT
L
BELT UNDER TENSION
E
ADJUSTMENT/LOCKING NUT
M
LOOSENED BELT
II
F
HORIZONTAL TAP BOLT (anchor and adjustment)
N
COMPRESSOR SHEAVE (remains stationary)
G
BASE PLATE OF HYDRAULIC MOTOR BRACKET
P
BELT SET (x3 belts)
For maintenance on drive belts, order replacement belt no.
70580210
(quantity of three [3]).
I
Allows for slackening or tightening of the drive belt.
II
Belt is loosened due to pivoting of hydraulic motor bracket [
B
] toward the compressor unit. Pivot only enough to remove/
replace the belt.
Figure 6-12: Removing Drive Belt
H
D
D
E
C
E
C
G
F
B
C
A
E
D
Loosen
Tighten
K
M
L
N
J
P
Manual #99905382 Rev 02
(JUNE 2018)
Summary of Contents for IMT CAS40P
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