Parker Hannin Corporation
Hydraulic Pump and
Power Systems Division
Marysville, Ohio USA
Bulletin HY28-2665-02/SVC/EN
Medium Pressure Axial Piston Pumps
P1/PD Maintenance
61
Content Index
Jan 1st, 2014 - October 2013 service manual update log:
Update item #9 and 44 on 028 parts list
Updated item #22 on 045 parts list
Update item #22, 35 and 37 on 060,075,100,140 parts list
Added part # 106 and 107 to RDEC parts list
Added 018 through drive couplings
Added 028 BB through drive coupling
For L0, L1, L2 and L3 compensator moved note from item number 6 to item number 4
Updated exploded view on C0 and C1 compensator
Updated part number on CCW AL control
Added additional information to port adapters on A series compensators
Updated case ow readings when compensated on all pumps.
Added note on case ow readings when using A series compensators.
Feb 19th, 2015 - P1-PD140 model code through drive coupling descriptions corrected
Updated moment of inertia data for through drive on 18cc unit
Port plates for P1/PD 100 unit have been updated
Volume stop kit numbers have been updated. New table layout.
Load sense controller part numbers updated.
Pressure compensator part numbers updated.