Hale 80FC - Manual (Page 80)

❑ Corrective Maintenance
80 Pump Ends
p/n: 029-0020-61-0
WARNINGS !
BEFORE WORKING ON THE PUMP, DISCONNECT SUCTION AND DIS-
CHARGE PIPING AND DRAIN THE PUMP.
THE PUMP, GEARBOX AND PEDESTAL ASSEMBLIES CAN BE HEAVY AND
BULKY. ADDING ACCESSORIES ALSO INCREASES THE WEIGHT. CHECK
YOUR BILL OF LADING FOR THE APPROXIMATE WEIGHT. BE CERTAIN TO
USE PROPER LIFTING SUPPORT DEVICES (I.E., OVERHEAD CRANE, JACK,
CHAINS, STRAPS, ETC.) CAPABLE OF HANDLING THE LOAD WHEN
REMOVING OR INSTALLING THESE ASSEMBLIES. EXERCISE CARE WHEN
USING CHAINS TO PROTECT THE FINISHED SURFACES FROM
SCRATCHES.
BE SURE TO WEAR SAFETY GLASSES WHEN REMOVING AND/OR INSTALL-
ING FORCE (PRESS) FITTED PARTS. FAILURE TO COMPLY MAY RESULT IN
SERIOUS EYE INJURY.
ALL FASTENERS ON THE PUMP, GEARBOX AND PEDESTAL ASSEMBLIES
ARE SELECTED FOR THEIR APPLICATION. HALE PRODUCTS DOES NOT
RECOMMEND REPLACING FASTENERS WITH ANYTHING OTHER THAN
HALE PART NUMBERS PROVIDED. REPLACING WITH A WEAKER ALTER-
NATIVE POSES A SERIOUS SAFETY RISK.
ALL FASTENERS MUST BE INSTALLED WITH A LOCKING ANAEROBIC
ADHESIVE/SEALANT, SUCH AS LOCTITE® #246 FOR GEARBOX AND #242
FOR PUMP.
5. Remove necessary body panels and framework to gain access to the
pump compartment. Make sure there is sufficient clearance above the
apparatus to lift the pump and gearbox assembly out of the apparatus.
6. Remove valve operators, discharge and suction piping and valves that
interfere with pump removal.
Have clean disposable shop rags and oil dry handy.
7. Disconnect cooling tubes from the water manifold and pump, air lines,
electrical switches and tachometer cable as required.
8. When required, use a Lithium-based grease with 1% to 3% Molybde-
num Disulfate. For a listing, see “Appendix C1: Lube and Sealant Spec-
ifications” on page 139.
9. When replacing fasteners, use the proper nuts, bolts, and other hard-
ware. Many are specifically rated; that is, SAE Grade 5 or higher.
Unless otherwise specified, fasteners are Grade 5 SAE.