15
16
Parker Hannifin Corporation
|
Pump & Motor Division
|
Kings Mountain, NC
Parker Hannifin Corporation
|
Pump & Motor Division
|
Kings Mountain, NC
WARNING:
This product can expose you to chemicals including lead or DEHP which are known to the state of California to cause cancer,
birth defects, and other reproductive harm. www.p65warnings.ca.gov
WARNING:
This product can expose you to chemicals including lead or DEHP which are known to the state of California to cause cancer,
birth defects, and other reproductive harm. www.p65warnings.ca.gov
Catalog HY13-PMD500-SM/US
PGP/PGM 500 Series
Gear Pumps & Motors Service Manual
Assembly Instructions
The sealing parts can be fixed with grease. (see below for steps to install sealing parts correctly)
i. Turn the thrust blocks so the seal groove faces up
ii. Place the soft black into the seal groove with the flat side down
iii. Place the hard nylon back-up seal, flat side up, into the groove on top of the rubber seal
Pump Thrust Block - Back Side (
Fig. 14
) & (
Fig. 15
)
Pump Thrust Block - Front Side (
Fig. 16
)
Motor Thrust Block - Back Side (
Fig. 17
) & (
Fig. 18
)
Motor Thrust Block - Front Side (
Fig. 19
)
The proper seal installation is very important. If these seals are assembled upside down, they will most likely
fail in a short period of time under system pressure.
Figure 14
Pump Thrust Block - Back Side
Figure 15
Figure 16
Pump Thrust Block - Front Side
Figure 17
Pump Thrust Block - Back Side
Figure 18
Figure 19
Pump Thrust Block - Front Side
