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Pump Drive Repair Kit 563915
See instructions included with repair kit for procedure.
Output Manifold Repair Kit 563916
See instructions included with repair kit for procedure.
Seal Repair Kit 563921
See instructions included with repair kit for procedure.
Post Maintenance
After pump maintenance is completed, perform the fol-
lowing to return the unit to service:
1. Place the pump body and assembled parts from
where it was removed and secure with attaching
hardware. Tighten all fasteners to the proper torque.
2. Install all guards and mechanical linkages or con-
nections that were removed from the pump drive
shaft.
3. Connect the power source to the pump package.
4. Replace the drain plug (116).
Clutch Drive Maintenance
There is little maintenance required on the clutch drive.
The clutch drive assembly replacement part number
563383 is available from Graco. Contact your local
Graco distributor for assistance in ordering this part.
3A2781B
Recommended Lubricants for
Enclosed Gear Reducers
AMBIENT
RECOMMENDED
(Room)
OIL (or equiva-
TEMP
lent)
-30° to 225° F**
MOBIL SHC 634*
(-34° to 107°C)
SYNTHETIC
40° to 90° F
MOBIL 600W
(4.4° to 32.2°C)
CYLINDER OIL
80° to 125° F
MOBIL EXTRA
(26.7° to
HECLA SUPER
51.7°C)
CYLINDER OIL
The gear reducer requires 7.8 oz (230.7 ml) of clean
lubricant as listed above.
The lubricant must remain free from oxidation and con-
tamination by water or debris, since only a very thin film
of oil stands between efficient operation and failure. To
assure long service life, the reducer should be periodi-
cally drained (preferably while warm) and refilled to the
proper level with a recommended gear oil. Under normal
environmental conditions oil changes are suggested
after the initial 250 hours of operation and thereafter at
regular intervals of 2500 hours or every 6 months.
Synthetic lubricants allow extended lubrication intervals
because of increased resistance to thermal and oxida-
tion degradation. It is suggested that the initial oil
change be made at 1,500 hours, with additional oil
changes scheduled at 5,000 hour intervals.
Alternative AGMA Lubricants
MANUFACTURER LUBRICANT NAME
Getty Refining Co.
Veedol Asreslube 98
Getty Refining Co.
Veedol Asreslube 95
Getty Refining Co.
Veedol Asreslube 90
Lubrication Engr.
Almasol 609
Inc.
Almasol 608
Lubrication Engr.
Inc.
Mobil Oil Corp.
Mobilgear 634
Mobil Oil Corp.
Mobil Extra Hecia Super
Mobil Oil Corp.
Mobil Cylinder 600W
Shell Oil Co.
Omala 460
Shell Oil Co.
Valvala J460
Shell Oil Co.
Omala 680
Valvala J680
Texaco Inc.
Meropa 680
Texaco Inc.
Meropa 460
Maintenance and Repair
VISCOSITY
LUBRI-
ISO
RANGE SUS
CANT
VISCOSITY
@ 100° F
AGMA NO.
GRADE NO.
(38°C)
+
1950/2150
---
320/460
1920/3200
7 or 7C
460
2850/3600
8 or 8C
680
AGMA RATING
8 EP
7 EP
6 EP
8
7
8 EP
8
7
7 EP
7
8 EP
8
8 EP
7 EP
23
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