3. Maintenance and Troubleshooting
C-250E R14 Page 17
Assembly:
1. Install the plastic head ring into the head
(the flat side is on the bottom).
(See Fig. 16)
2. Install the high-pressure seal. Place the seal so the open “V” portion is toward the head ring.
You need to place the seal at an angle and pull and push to work the seal into position with
your fingers
(do not use and tools you may damage the seal)
. Make sure the seal is totally
seated against the head ring. (See Fig. 17)
3. Installing the low-pressure seal. You want the open side of the seal to be pointed toward the
water side of the head (toward the high-pressure seal) and the flat side toward the drive end
of the pump.
Place the seal into the gland at an angle, with your finger push the exposed side of the seal
towards the center and work the seal (See Fig. 18, 19) into position. After the seal is in the
gland you can work it into it proper position.
4. Install the retainer O-ring. (See Fig. 20)
5. Squarely seat the retainer into the head and push with even pressure until it snaps into
position. (See Fig.21)
Fig.16
Fig.17
Fig.18
Fig.19
Fig.20
Fig.21
