Summit DSR User manual

SUMMIT PUMP
Model DSR
Single Stage, Double Suction Pumps
Installation, Operation, and Maintenance Manual
© 2014 by Summit Pump, Inc. All rights reserved.

WARRANTY
Pumping units assembled by Summit Pump, Inc., Green Bay, WI are guaranteed to be
free from defects in material and workmanship for one year from date of shipment from
factory in Green Bay, WI. The obligation under this Warranty, statutory or otherwise, is
limited to replacement or repair at Green Bay, WI, of such part as shall appear to us upon
inspection at such point, to have been defective in material or workmanship.
This Warranty does not obligate Summit Pump, Inc. to bear the cost of labor or
transportation charges in connection with replacement or repair of defective parts; nor
shall it apply to a pump upon which repairs or alterations have been made unless
authorized by Summit Pump, Inc.
No warranty is made in respect to engines, motors, or trade accessories, such being
subject to warranties of their respective manufacturers.
No express implied or statutory warranty, other than herein set forth is made or
authorized to be made by Summit Pump, Inc.
In no event shall Summit Pump, Inc. be liable for consequential damages or contingent
liabilities arising out of the failure of any Summit Pump, Inc. pump or parts thereof to
operate properly.
LIABILITY
Summit Pump, Inc. shall not be liable for personal physical injury, damage or delays
caused by failure to follow the instructions and procedures for installation, operation and
maintenance contained in this manual.
The equipment is not for use in or with any nuclear facility or fire sprinkler system.
Buyer accepts the responsibility for insuring that the equipment is not used in violation
and Buyer shall indemnify and hold Seller harmless from any and all liability (including
such liability resulting from seller’s negligence) arising out of said improper use.
COPYRIGHT
This Installation, Operation, and Maintenance Manual contains proprietary information,
which is protected by copyright. No part of this Installation, Operation, and Maintenance
Manual may be photocopied or reproduced without prior written consent from Summit
Pump.
The information contained herein is for informational use only and is subject to change
without notice. Summit Pump assumes no responsibility or liability for any errors or
inaccuracies that may appear in this manual.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR i
Contents
1. INTRODUCTION 1
SAFETY 1
2. RECEIPT AND STORAGE 2
RECEIVING THE PUMP 2
STORING THE PUMP 2
HANDLING 2
LIFTING 2
3. INSTALLATION 3
LOCATION 3
FOUNDATION 3
BASEPLATE GROUTING 4
PIPING CONNECTION 5
SUCTION 5
DISCHARGE 6
ALIGNMENT 6
4. OPERATION 7
CHECKING ROTATION 7
LUBRICATION 7
SEALING 8
PRIMING 8
START UP 9
SHUT DOWN 9
APPENDIX A - PUMP TROUBLE SHOOTING 10
APPENDIX B - MAINTENANCE TIMETABLE 11
APPENDIX C - MAINTENANCE AND REPAIR 12
DISASSEMBLY PROCEDURES 12
ASSEMBLY PROCEDURES 14
APPENDIX D 16
MECHANICAL SEAL
APPENDIX E – PUMP CROSS SECTIONS 17

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 1
1. INTRODUCTION
This installation, operation, and maintenance manual is designed to help you achieve the
best performance and longest life from your Summit Pump. This pump is a horizontal
split case volute centrifugal pump with enclosed impeller. It is designed for general
water service.
If there are any questions regarding this pump or its application, which are not covered in
this manual, please contact your local Summit Pump distributor.
For information or technical assistance on the driver service, contact the driver
manufacturer’s local dealer or representative.
SAFETY
The following message types are used in this manual to alert maintenance personnel to
procedures that require special attention for the protection and safety of both personnel
and equipment:
WARNING!
Failure to comply with the warnings in this
manual could result in personal injury or
death.
CAUTION!
Failure to comply with the cautions in this
manual could result in destruction of or
damage to equipment.
NOTE: Identifies a condition or procedure
which is essential to proper
equipment operation.

Installation, Operation, and Maintenance Manual
2 SUMMIT PUMP MODEL DSR
2. RECEIPT AND STORAGE
RECEIVING THE PUMP
Immediately upon arrival, carefully inspect the pump for evidence of damage during
transit. Immediately report any damage to your local Summit Pump distributor.
STORING THE PUMP
TEMPORARY
Temporary storage is less than six months. Store pump in a clean, dry place, free from
extreme swings in temperature and humidity. Rotate the shaft once a week to avoid
bearing damage.
LONG TERM
Long Term Storage is more than six months. Follow temporary storage guidelines and
consult with factory for detailed long term guidelines.
HANDLING
Pump unit boxes and crates may be unloaded using a forklift or slings depending on size
and package construction.
WARNING!
Pumps and assemblies are heavy, improper
handling can result in serious injury.
LIFTING
To avoid damage to pump and/or motor unit should be lifted using a sling nylon, chain or
wire rope. The slings should be placed so lift is equally supported at four or more points.
To avoid damage, See figure below to guide placement of slings.
CAUTION!
Be sure all components are securely
fastened to baseplate before lifting.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 3
3. INSTALLATION
LOCATION
The pump should be located as close as practical to the supply of liquid. Other location
considerations are easy access for inspection and maintenance and ample overhead space
for lifting with crane or hoist.
The final location consideration is to assure that maximum NPSHa is available at the
suction flange. NPSHa must always be greater than NPSHr.
FOUNDATION
CONCRETE SUB-BASE
The concrete sub foundation performs a number of functions. It must support the weight
of the entire pump assembly, maintain the alignment of all system components, and
absorb the loads, forces and vibrations that are developed under normal operating
conditions. The concrete material used must be top quality and conform to local building
codes as well as the contractor’s strength requirements. Reinforcing bars and mesh
should be used as required. The mounting surface of the concrete foundation must be flat
and level beneath the footprint of the sub-base, or the pump could be installed out of
square. This could create problems aligning the piping, place extra loads on the
couplings and bearings, and alter the operating levels of lubricants or hydraulic fluids in
the system. It is recommended that the top surface of the slab be held flat and level to
Ff50/F150 according to American Concrete Institute (#117) and the Canadian Standards
Association (#A23.1) which is approximately 1/8” per 10 foot.
The mass weight of the sub foundation should be 3-5 times the mass weight of pump,
motor and baseplate. Dimensionally, it should be 3” to 6” longer and wider than the
polymer concrete or fabricated steel baseplate. Anchor bolts are installed in pipe sleeves.
The pipe diameter is 2.5 times larger than the anchor bolt diameter. This sleeve/bolt
assembly is embedded in the base when poured.
Anchor bolt sizes: 1”-8UNC. Length is 7.5 to 10” depending on base thickness and
overall size.

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4 SUMMIT PUMP MODEL DSR
BASEPLATE GROUTING
1. This grouting instruction assumes a concrete sub base has been put in place to
accept the baseplate. The sub base should be clean of dirt, oil and any other
debris.
2. Shims/wedges should be put in place on the sub base, as shown below.
Shims/wedges should be steel, as shown.
SHIMS/WEDGES (wood)
3. Locations are shown in figure below. Use 2 to 3 per stack to obtain desired gap
between baseplate and sub-base. Normal gap is 1” to 1-1/2”.
4. Carefully lower baseplate with pump and motor onto sub base over anchor bolts.
5. Level baseplate to 0.125” over length and 0.088” in over width.
6. When leveling is complete, tighten anchor bolts uniformly hand tight.
7. Build a plywood form around baseplate supported on the sub base. It should be 3”
high and 1” to 1.5” larger than the baseplate. Its size should be large enough to
include the shims or wedges that are left in place.
8. Use a high quality non-shrinking epoxy grout, following manufacturer’s mixing
and installation instructions.
9. When grout has cured, per grout manufacturer’s recommended cure time, tighten
anchor bolt till secure.
10. When grouting is complete, check coupling alignment and re-align as necessary.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 5
PIPING CONNECTION – SUCTION / DISCHARGE
Connect piping in a manner that is as short and direct as possible. Independent pipe
supports and anchors must be used in all installations. Never support piping with pump
flanges.
SUCTION PIPING
Never use suction piping smaller than the suction flange size. Use pipe one to two sizes
larger than the pump suction with an eccentric reducer at the pump suction flange. Install
reducer flat side on top if the suction side incurs a lift. Place the flat side on the bottom if
the suction side is flooded.
Elbows at the pump suction should be avoided. If used, the vertical position is the only
acceptable position. Horizontal positioning where the elbow plane is parallel to the pump
shaft will result in excessive axial loads on the pump shaft and could lead to breakage.
If a horizontal elbow is used, it must be at least ten (10) suction pipe diameters from the
suction flange.
Shut off valves should be located as close as possible to the suction source, not at the
pump.
CAUTION!
Do not throttle the pump using the suction
valve. This valve is for pump isolation
during maintenance.
See Fig 2a, b, c for correct and incorrect installations.
Suction piping should be sized to ensure a flow velocity of Four (4) to seven (7) feet per
second.
CORRECT
INCORRECT
INCORRECT CORRECT
INCORRECT CORRECT
INCORRECT
SUCTION PIPE
INSTALLED WITH A
GRADUAL RISE TO
PUMP
AIR POCKET
AIR POCKET
AIR POCKET
A GRADUAL RISE TO
PUMP
A GRADUAL RISE TO
PUMP
DISTANCE PLUS
ECCENTRIC REDUCER
STRAIGHTENS FLOW
ECCENTRIC REDUCER
NO AIR POCKET PATH OF
WATER
CHECK VALVE
GATE VALVE
INCREASER
Fig 2a, b, c

Installation, Operation, and Maintenance Manual
6 SUMMIT PUMP MODEL DSR
DISCHARGE PIPING
For a short run, use the same diameter pipe as the discharge flange pipe diameter. For a
long run, the discharge pipe should be one (1) to two (2) sizes larger than the discharge
flange diameter. If the larger size discharge pipe is used, install the pipe increaser
directly onto the pump discharge flange. A check valve (first) and isolation valve should
be installed in the discharge line. (The check valve prevents back flow during pump
shutdowns. The isolation valve is for pump isolation during maintenance.) If an
increaser is used, mount it directly on the pump discharge flange with the check and
isolation valve directly downstream.
ALIGNMENT
CAUTION
Careful alignment is an extremely important
consideration to ensure long pump life.
The pump and driver were aligned at the factory, however that alignment will have been
disturbed during transportation and handling. Alignment must be rechecked. If
necessary, align the motor to the pump not the pump to the motor. Check both parallel
and angular alignment. Final alignment should be within 0.005" in all planes at operating
temperature.
Alignment checking needs to be done several times prior to pump start up. Those
alignment recommendations are as follow:
WARNING!
Lock out Power to avoid personal injury.
1. Prior to grouting, to remedy misalignment caused by transportation
2. After grouting, to correct any changes that occurred during grouting.
3. After piping is connected to ensure possible pipe strains have changed alignment.
4. Hot alignment, after the pump has reached operating temperature, if the pump is
used in high temperature service.
5. Alignment is accomplished by adding or removing shims under the motor feet
and moving the motor as required.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 7
4. OPERATION
CHECKING ROTATION
CAUTION!
Lock out power to avoid personal injury.
WARNING!
Operating the pump in the opposite
direction may cause damage to casing and
impeller
1. Lockout power to drive.
2. Remove coupling guard.
3. Remove coupling grid/sleeve element so that the motor half of coupling can spin
free from the pump half.
4. Unlock power to motor.
5. Clear personnel from immediate area, jog motor just enough to determine
direction of rotation. Rotation must be same as arrow on pump.
6. If same lock out pump, reassemble coupling grid/sleeve to connect pump half.
7. If direction is wrong change electrical wiring connection and repeat Step 4, 5 and
6.
8. Install coupling guard
9. Unlock motor, pump is ready to run.
LUBRICATION
Summit DSR pumps are grease lubricated. The pump has been pre-greased at the factory
for 2000 hours operation. Re-greasing should occur at 2000 hours or at three month
intervals.
Acceptable greases are shown in the table below:
Table 5
Acceptable Greases
Citgo Mystic EP2
Keystone 81EP2
Mobil Mobil Grease XHP222
Mobil Synthetic SCH 100

Installation, Operation, and Maintenance Manual
8 SUMMIT PUMP MODEL DSR
TO RE-GREASE LUBRICATED BEARINGS
1. Wipe dirt and foreign matter from the grease nipples (44) on top of the bearing
housings (31, 33).
2. Remove grease relief plugs (56).
3. Fill grease through fittings until there is grease coming out of the relief hole.
4. Reinstall relief plugs.
SEALING
WARNING!
Lock out power to avoid personal injury
PACKING
1. The packing should be as loose as possible without an air leak, when the pump is
started. As the pump runs in, gradually tighten the gland bolts evenly. Recommend
adjusting the packing nuts no more than one flat every 25 minutes. There must be some
leakage. The leakage should be reduced to 40 – 60 drops per minute. Normally this will
take 50 – 60 minutes for packing to seal.
MECHANICAL SEALS
1. Check all fasteners to be sure they are tight.
2. Turn shaft by hand to ensure no binding exists.
3. Check seal, flush lines for leaks, if shut off valves exist, turn on.
PRIMING
A centrifugal pump should never be operated unless first filled with liquid and ALL of
the air vented out. The pump must NOT be operating to prime it. Slowly rotate the pump
several turns by hand when priming. An operating pump cannot be vented as the water
will exit, but not the air.
The pump must be fully primed and suction pipe full of liquid before the pump is started.
CAUTION!
Do not operate the pump dry, rotating parts
may seize, damaging pump.
Pump can be primed by the following methods:
1. Liquid supply is above pump. Close the discharge valve first, and then
open the suction valve. Remove vent plug on top of casing, allow air to
vent, until liquid is flowing out, replace vent plug, start pump, open
discharge valve.
2. If pump has a suction lift, a foot valve will be needed on the end of the
suction line. It will in the sump or vessel below the pump. Use same
procedure as listed above in No.1 priming method. If pump does not run
for extended periods, pump may lose prime and will require re-priming;
detailed in No.1 priming method above.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 9
START UP
TO START UP THE PUMP
1. Make sure the pump is vented, and suction, any recirculation and flush valves are
open.
2. Close the discharge valve at least 80%.
3. Start pump motor.
4. Slowly open discharge valve until desired flow is obtained. Never use the suction
valve to regulate flow.
SHUT DOWN
TO SHUT DOWN THE PUMP
1. Gradually close the discharge valve completely and turn off the power to the motor.
The pump must not run for more than a few seconds with the discharge valve closed.
2. Close any recirculation, and flush valves.
3. Lock out electrical power to pump motor.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 10
APPENDIX A – PUMP TROUBLE SHOOTING
CHECKLIST FOR OPERATING DIFFICULTIES
TEN SYMPTOMS POSIBLE CAUSES
1. Pump does not delivery water: 1-2, 3-4, 6-11-14-16-17-22-23
2. Insufficient capacity delivered: 2- 3-4-5-6-7-8-9-11-14-17-20-22-23-29-30-31
3. Insufficient pressure developed: 5-14-16-17-20-22-29-30-31
4. Pump loses prime after starting: 2-3-5-6-7-8-11, 12-13
5. Pump requires excessive power: 15-16-17-18-19-20-23-24-26-27-29-33-34-37
6. Stuffing box leaks excessively: 13-24-26-32-33-24-35-36-38-39-40
7. Packing has short life: 12-13-24-26-28-32-33-34-35-36-37-38-39-40
8. Pump vibrates or is noisy: 2-3-4-9-10-11-21-23-24-25-26-27-28-30-35-36
41-42-43-44-45-46-47
9. Bearings have short life: 24-26-27-28-35-36-41-42-43-44-45-46-47
10. Pump overheats and seizes: 1-4-21-22-24-27-28-35-36-41
FORTY-SEVEN POSSIBLE CAUSES OF TROUBLE
Suction Troubles
1. Pump not primed. 28. Bearings worn.
2. Pump or suction pipe not completely filled 29. Wearing rings worn.
with liquid. 30. Impeller damaged.
3. Suction lift too high. 31. Casing gasket defective, permitting
4. Insufficient margin between suction internal leakage.
pressure and vapor pressure. 32. Shaft or shaft sleeves worn or
5. Excessive amount of air or gas in liquid. scored at the packing.
6. Air pocket in suction line. 33. Packing improperly installed.
7. Air leaks into suction line. 34. Incorrect type of packing for
8. Air leaks into pump through stuffing boxes. operating conditions.
9. Foot valve too small. 35. Shaft running off center because
10. Foot valve partially clogged. of worn bearings or misalignment.
11. Inlet of suction pipe insufficiently submerged. 36. Rotor out of balance resulting in
12. Water-seal pipe plugged. vibration.
13. Seal cage improperly located in stuffing box, 37. Gland too tight resulting in no flow
preventing sealing fluid entering space to of liquid to lubricate packing.
form the seal. 38. Failure to provide cooling liquid to
water-cooled stuffing boxes.
System Troubles 39. Excessive clearance at bottom of stuff-
14. Speed too low ing box between shaft and casing,
15. Speed too high causing packing to be forced into
16. Wrong direction of rotation. pump interior.
17. Total head of system higher than design 40. Dirt or grit in scaling liquid, leading to
head of pump. scoring of shaft or shaft sleeve.
18. Total head of system lower than pump 41. Excessive thrust caused by a mechani-
design head. cal failure inside the pump or by the
19. Specific gravity of liquid different from design. failure of the hydraulic balancing
20. Viscosity of liquid differs from that for 42. Excessive grease or oil in antifriction-
which designed. bearing housing or lack of cooling,
21. Operation at very low capacity. causing excessive bearing temperature.
22. Parallel operation of pumps unsuitable for 43. Lack of lubrication.
operations. 44. Improper installation of antifriction
bearings (damage during assembly,
Mechanical Troubles incorrect assembly of stacked brg.,
23. Foreign matter in Impeller. use of unmatched brgs. as a pair, etc.)
24. Misalignment. 45. Dirt getting into bearing.
25. Foundations not rigid. 46. Rusting of bearings due to water
26. Shaft bent. getting into housing.
27. Rotating part rubbing on stationary part. 47. Excessive cooling of water-cooled
brg. Resulting in condensation.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 11
APPENDIX B – MAINTENANCE TIMETABLE
DAILY MAINTENANCE
1. Check bearing temperature. Use an instrument such as a thermometer, surface
pyrometer or Infrared thermometer. Do not use your hand. Temperature must be
below 180˚F.
2. Check suction and discharge pressures.
3. Check shaft packing for excessive leakage.
THREE MONTH MAINTENANCE
1. Grease bearings per instructions in Section 4, Page 7.
2. Check grease that comes out relief plug. If white, indicates water contamination.
Wash out contaminated grease, replace with new grease.
SIX MONTH MAINTENANCE
1. Check packing and replace, if necessary. Be sure lantern ring is centered in the
stuffing box and seal water piping is in good condition.
2. Take vibration readings and compare to previous readings.
3. Check shaft sleeve, if grooved/worn; replace. (If not replaced when worn,
packing life will be reduced.)
YEARLY MAINTENANCE
1. Depending on the fluid pumped and pump operating hours during the year, check
pump performance and vibration inspection records. If necessary remove upper
casing and inspect casing halves, impeller, sleeves and wear rings. These
inspections can range from once a year to once every three to five years.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 12
APPENDIX C - MAINTENANCE AND REPAIR
WARNING!
WEAR EYE PROTECTION. Failure to do
so can result in serious injury.
WARNING!
Lock out pump motor to prevent accidental
start up leading to possible serious injury
WARNING!
Pump parts are heavy. Use proper lifting
techniques to avoid personal injury
DISASSEMBLY PROCEDURES
TO DISASSEMBLE YOUR PUMP
1. Lock out pump driver (motor)
2. Shut off suction valve, discharge valve, recycle and flush tubing prior to
disconnecting the lines.
3. Ensure pressure is vented off and then disconnect flush tubing and drain casing of
liquid.
4. Remove coupling guard.
5. Disconnect coupling, inspect grid/sleeve for wear.
6. If oil lubricated, remove oiler and drain plugs. Drain oil into suitable drip pan.
Dispose of oil in acceptable responsible manner.
7. Remove packing glands (17), if packed. If mechanical seal equipped, slide seals (65)
towards the bearing housings.
8. With a suitable punch, drive out the two straight roll pins (55) which are used to align
upper and lower half casings. (See Figure 5)
9. Remove the casing bolts holding the two casing halves together.
10. Utilizing the lifting eye bolts on the upper casing half (1B), lift the upper half.
11. Remove bearing housing screws (54).
12. Remove/detach bearing housing from casing.
13. Lift out the rotating assembly. Use care in lifting and handling. Place rotor on two V
support blocks for further disassembly and inspection.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 13
Fig 5.
14. The casing wear rings (7) are on the rotor. They are fixed by two diametrically
opposed screws (24) inserted into the casing wear ring (7) and located in grooves
in the lower casing half.
15. Remove bearing housing cap screw (54). Remove the bearing covers (37) and
slide the bearing housings (31&33) off the bearings.
16. Release the OB bearing lock washer (23) and loosen the lock nut (22) and remove
from the non-drive end of pump shaft.
17. Depending on the sealing configuration, remove glands or mechanical seals (See
Appendix D Mechanical Seals)
18. Remove two socket head screws, securing each shaft nut (20). Use a “C” spanner
wrench to remove shaft nuts. Slide off shaft sleeves (14).
19. Measure and mark impeller location (record measurement) Remove the impeller
(2), casing wear rings (7) impeller key (32) from pump shaft (6).
20. As the parts are removed from the rotor, carefully inspect each one for wear and
any damage. A good general rule is to replace any part showing wear regardless
if performance has not declined.
a. Inspect casing, seal bore and, impeller, for wear (corrosion, erosion) pitting, and
cracks.
b. Check shaft for run-out and key seats for burrs or wear. Check sleeves for
grooves, pits, ect. Replace as needed.
c. Remove bearings, do not reuse. New bearings must be installed on rotating
assembly.
d. Discard gaskets (73) and O-rings (15) and replace.

Installation, Operation, and Maintenance Manual
SUMMIT PUMP MODEL DSR 14
ASSEMBLY
1. Clean all gasket surfaces, threads and O ring grooves prior to starting assembly.
2. Fit casing gasket (73) to the bottom half of the casing, use a small amount of contact
adhesive to hold gasket in position during assembly.
3. Insert impeller key on shaft.
4. Determine rotation, vane tips point away from the apparent flow directions. Slide
impeller (2) onto shaft (6) and key (32).
5. Slide the two sleeves with O-rings and shaft nuts onto the shaft. Be careful not to
damage the sleeve O-rings during this step. The sleeves and nuts determine the
impeller location. (Note: 2.5x3-10C pumps do not have sleeves.)
6. Locate impeller centrally on its keyway. This position may be changed during final
assembly. (The 2.5SLR impeller position is fixed when nut is tightened)
7. When gland packing is used, slide on throttling bushing and glands.
8. When mechanical seals are used, slide the seal onto the shaft and over the sleeves.
Refer to Mechanical Seal Manufacturer Installation Instructions, normally furnished
with the mechanical seal.
9. Slide water deflectors (40) and bearing covers (35, 37), thrust and radial onto their
respective shaft ends.
10. Install radial bearing (16) onto drive end of shaft.
The recommended bearing installation method is heating the bearings using an induction
heater.
WARNING!
WEAR INSULATED GLOVES when using
heater. Failure to do so can result in
serious personal injury while handling hot
bearings.
11. Install thrust bearing (18) on non-drive end of shaft. Slide lock washer (23) onto
shaft, screw locknut (22) on to shaft until lock washer is tight against bearing.
Tighten locknut, bend lock washer tab into bearing locknut.
12. Slide casing rings(7) over shaft(6) ends be sure anti-rotation screws(47) are correctly
orientated to the match holes in the lower half(1A). Slide bearing housing (31.33)
over bearings, install four cap screws (54), and bearing cover and tighten. Slide
water deflectors to bearing covers, thrust and radial end. Install dust cover (38) shaft
end, cover onto thrust bearing housing, and tighten cap screws.
13. Fill the bearing housing full of grease using grease nipple (44) till it comes out grease
relief. Replace grease relief plug (56).
14. Using an OSHA approved sling and hoist, install the rotating assembly into the lower