R11 2x2
12
2.6. SEAL REPLACEMENT PROCEDURE
The following instruction are applicable to seal replacement only with the pump
being is a shaft horizontal position. Refer to figure 2.4 as well as section 6.0.
2.6.1. Recommended Parts
Seal kit.
2.6.2. Recommended Special Tools
Lock Nut puller
Seal Puller
Pick-Up Tube Guide
Seal Mating Ring Puller
Manifold Guide Pins
Seal Installation Tool
2.6.3. Preparations for Disassembly
2.6.3.1.
Lock out and tag the driver.
2.6.3.2.
Blank off and drain the suction and discharge lines.
2.6.3.3.
Disconnect and remove all piping from the manifold.
2.6.4. Cautions:
The following precautions are recommended to insure satisfactory operation
of the pump after assembly.
2.6.4.1.
Always replace any o-rings that are exposed during disassembly as
they can lose their seal integrity and may leak.
2.6.4.2.
Be sure all parts are free from dirt, stray metal chips or any foreign
matter and have been thoroughly cleaned.
2.6.4.3.
All torque values assume lubrication with molybdenum disulfide on
threads and underside of capscrew heads. Refer to figure 2.4 for
torque values.
2.6.4.4.
When lifting the pump into the vertical position with or without the
use of the assembly stand a swivel hoist ring shall be used in place
of the lifting eye bolt.
2.6.4.5.
When tightening the swivel hoist ring provided with the assembly
stand kit (060580652-K1), torque to 100ft-lbs.
2.6.5. Disassembly:
2.6.5.1.
Using the lock nut tool, unthread and remove the lock nut (81) which
secures the pick-up tube (1) to the manifold (36). Note that this is a
left-hand thread.
Содержание Roto-Jet R11
Страница 1: ...Disassembly Assembly Manual R11 2x2 RJ DA 3 11 19 ...
Страница 9: ...R11 2x2 6 2 3 1 Model R11 Dimensional Drawing ...
Страница 29: ...R11 2x2 26 Figure 4 0 ...
Страница 33: ...R11 2x2 30 7 MAINTENANCE RECORD DATE SERIAL NO MAINTENANCE RECORD BY ...
Страница 34: ...R11 2x2 31 8 APPENDIX A When using the swivel hoist use in place of this lifting eye ...