Danfoss SB-9208 Installation guide
Service Kit Instructions
Series 90
Charge pump design change
To improve efficiency and reliability, the number of parts in the Series 90 42cc charge pump is being reduced. The charge pump design is being changed so that the outer port plate is an integral part of the charge pump cover and distance plates are eliminated. The change was effective at the manufacturing date 94-12.
For auxiliary pad options, the new charge pump cover is rotation dependent. The cover will be marked as either left hand (L) or right hand (R). The non-auxiliary pad cover is not rotation dependent.
The charge pump gerotor set and cover can be interchanged with corresponding hardware from 92-16 and beyond. However, piece parts are not interchangeable. For units prior to 92-16, consult Service Bulletin SB-9208.
The old design charge pump hardware is being obsoleted and will no longer be available as service parts. Refer to the chart below to determine the replacement kit.
The following information must be known to determine the correct charge pump replacement kit:
1.Charge pump displacement (11 or 14 cc)
2.Auxilary pad (Yes or No)
3.Rotation (LH or RH)
Obsoleted Charge Pump Parts |
Chg. pump |
Auxilary |
|
Replacement |
||
displace- |
Rotation |
|||||
Gear Set |
|
Cover |
ment |
pad |
|
Kit |
|
|
|||||
|
|
|
|
|||
|
|
347599 |
|
No |
LH or RH |
8510078 |
8052043 |
|
347567 |
11 cc |
Yes |
LH |
8510079 |
|
|
347567 |
|
Yes |
RH |
8510080 |
|
|
347599 |
|
No |
LH or RH |
8510081 |
8052044 |
|
347567 |
14 cc |
Yes |
LH |
8510082 |
|
|
347567 |
|
Yes |
RH |
8510083 |
|
|
|
|
|
|
|
© Danfoss, 2013 |
BLN-10137 • Rev AA • September 2013 |
1 |
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