Lincoln SKF FlowMaster II A Series Instruction Manual

User and maintenance instructions
Model 85722-AU*, 85764 and 85764-AU*, series “A”
FlowMaster II rotary driven
hydraulic pump
Date of issue January 
Form number 
Version * Indicates change.
Model 85764 shown *

Contents
EC Declaration of Conformity* . . . . . . 
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Explanation of signal words
for safety . . . . . . . . . . . . . . . . . . . . . . . . 
Description. . . . . . . . . . . . . . . . . . . . . . . 
Appropriate use. . . . . . . . . . . . . . . . . . . 
Operation with system controller . . . . 
Specifications . . . . . . . . . . . . . . . . . . . . 
Dimensions . . . . . . . . . . . . . . . . . . . . . . 
Installation. . . . . . . . . . . . . . . . . . . . . . . 
Operation . . . . . . . . . . . . . . . . . . . . . . . . 
Fill reservoir . . . . . . . . . . . . . . . . . . . . . . 8
Maintenance and repair . . . . . . . . . . . . 
General maintenance . . . . . . . . . . . . . . . 9
System malfunction . . . . . . . . . . . . . . . 
Outlet check service . . . . . . . . . . . . . . . 
Vent valve service . . . . . . . . . . . . . . . . . 
Follower . . . . . . . . . . . . . . . . . . . . . . . . . 
Grease level sensor. . . . . . . . . . . . . . . . 
Safety unloader valve. . . . . . . . . . . . . . 
Bare pump assembly . . . . . . . . . . . . . . 
Reservoir cover . . . . . . . . . . . . . . . . . . . 
Outlet check assembly . . . . . . . . . . . . . 
Reservoir assembly. . . . . . . . . . . . . . . . 
Level sensor. . . . . . . . . . . . . . . . . . . . . . 
Hydraulic vent valve mount. . . . . . . . . 
Follower assembly. . . . . . . . . . . . . . . . . 
Hydraulic vent valve . . . . . . . . . . . . . . . 
Cover plug . . . . . . . . . . . . . . . . . . . . . . . 
Follower assembly. . . . . . . . . . . . . . . . . 
Hydraulic vent valve . . . . . . . . . . . . . . . 
Model  cover plug* . . . . . . . . . . . 
Model -AU low-level indicator* 
Model  follower assembly* . . . . 
Model  and -AU. . . . . . . . . 
Model -AU . . . . . . . . . . . . . . . . . . 
Parts list. . . . . . . . . . . . . . . . . . . . . . . . . 
Troubleshooting . . . . . . . . . . . . . . . . . . 
Warranty . . . . . . . . . . . . . . . . . . . . . . . . 
*Indicates change.
2

EC Declaration of
Conformity in accordance
with Machinery Directive
2006/42/EC, Annex II
Part 1 A*
The manufacturer Lincoln Industrial,
5148 N. Hanley Road, St. Louis, MO, 63134 USA,
hereby declares that the machine
Designation: FlowMaster II series A
Type: rotary driven hydraulic pump
Models: 85764, 85764-AU and 85722-AU, series “A”
Year of construction: see type identification plate
complies with all basic requirements of the
following directives at the time when first
being launched in the market.
• Machinery directive 2006/42/EC
• Applied standards EN 292-1, EN292-2,
EN982, EN 1050
In the case of modifications or alterations of
the above mentioned machine not authorized
by the manufacturer, validity of this EC declaration of
conformity will cease. The person empowered to
assemble the technical documentation on behalf of
the manufacturer is the head of standardization; see
EC-Representative‘s address.
EC-Representative:
SKF Lubrication Systems Germany GmbH
Heinrich-Hertz-Str. 2-8
DE - 69190 Walldorf
Manufacturer:
Lincoln Industrial
5148 N. Hanley Road
St. Louis, MO, 63134, USA
Bar Edler
Manager Product Development Product Engineering
LPD North America
January 2021 *Indicates change.
3

Safety
• Read and carefully observe these
installation instructions before installing,
operating or troubleshooting FlowMaster
II rotary driven hydraulic pump. Assembly
must be installed, maintained and
repaired exclusively by persons familiar
with instructions.
• Install assembly only after safety
instructions and this guide have been read
and are completely understood.
• All required parts, tools, and equipment
are defined and listed within this manual.
• Review parts list and nomenclature prior
to disassembly or operation.
• Adequate personal protection must be
used to prevent splashing of material on
skin or in eyes.
• Always disconnect power source
(electricity, air or hydraulic) from pump
when it is not being used.
• This equipment generates very high
grease pressure. Extreme caution should
be used when operating this equipment as
material leaks from loose or ruptured
components can inject fluid through skin
and into body. If any fluid appears to
penetrate skin, seek attention from a
doctor immediately.
• Do not treat injury as a simple cut. Tell
attending doctor exactly what type of fluid
was injected.
• Any other use not in accordance with
instructions will result in loss of claim for
warranty or liability.
• Do not misuse, over-pressurize, modify
parts, use incompatible chemicals, fluids,
or use worn and/or damaged parts.
• Do not exceed stated maximum working
pressure of pump or of lowest rated com-
ponent in system.
• Always read and follow fluid manufactur-
er’s recommendations regarding fluid
compatibility and use of protective cloth-
ing and equipment.
• Failure to comply may result in death or
serious injury.
NOTE
Emphasizes useful hints and
recommendations as well as
information to prevent property damage
and ensure efficient trouble-free
operation.
CAUTION
Indicates a dangerous situation that can
lead to light personal injury if
precautionary measures are ignored.
WARNING
Indicates a dangerous situation that
may lead to death or serious personal
injury if precautionary measures are
ignored.
DANGER
Indicates a dangerous situation that will
lead to death or serious personal injury
if precautionary measures are ignored.
Explanation of signal
words for safety
NOTE
Refer to models 85732 and 85733,
manual  or -AU
accordingly for all other safety
considerations.
4

Description*
Model 85764, 85764-AU and 85722-AU are
pumping units designed to operate a
Centro-Matic lubrication system. Units
include a vent valve to relieve line pressure
to recharge injectors. FlowMaster II rotary
driven hydraulic pump includes pressure
reducing valve, flow control valve and
solenoid operated (24 V DC) “on” and
“off” valve.
FlowMaster II pump is fully automatic
when using a system controller and a
pressure switch. Pump is double acting,
dispensing lubricant on both up and down
strokes.
These units are designed to be used with
SL-V, SL-1, SL-11, SL-32 and SL-33 series
injectors or a combination of these.
Models 85764 and 85764-AU include
follower plate and electronic grease level
sensor. Model 85764-AU utilizes a different
polyurethane compound for the pump seal
components.
85722-AU includes a follower plate and a
pin/chain indicator.
Appropriate use
• Pump on this unit is exclusively designed
to pump and dispense lubricants using
hydraulic power only.
• Maximum specification ratings should not
be exceeded.
• Any other use not in accordance with
instructions will result in loss of claims for
warranty and liability.
Table 
Specifications
Supply inlet hydraulic pressure Max 3 000 psi (207 bar)
Operating working hydraulic pressure 100 to 400 psi (7 to 28 bar)
Maximum output pressure 3 500 psi (241 bar)
Hydraulic inlet flow Up to 5 gal/min (19 l/min)
Pump ratio with manifold 10:1
Ambient operating temperature –40 to +150 °F (–40 to +66 °C)
Operating voltage 24 V DC
Hydraulic inlet port, in SAE 4
Tank return port, in SAE 6
Maximum hydraulic fluid temperature 200 °F (93 °C)
Container capacity*
Models 85764 and 85764-AU 120 lbs (54 kg)
Model 85722-AU 60 lbs (27 kg)
WARNING
Do not exceed 3 000 psi (207 bar)
maximum supply inlet hydraulic
pressure or 3 500 psi (241 bar)
maximum outlet pressure.
Failure to comply may result in
damage to system components and
personal injury.
Operation with
system controller
Operation with lube system controller is
recommended. System control must be
capable of operating hydraulic solenoid
valve, supplied with pump, and have
pressure detection or other means to
determine when lube event is complete.
Pump and vent valve operation are
controlled automatically by single solenoid
valve supplied on pump manifold.
System controller determines when lube
event starts and stops. Time is used to start
lube event, and pressure signals to controller
that lube event is complete.
In typical lube event, when system
controller times out, lube cycle is initiated.
Solenoid energizes to deliver hydraulic
pressure to pump and vent valve. Pump
begins dispensing lubricant through
injectors to bearings.
When all bearings have received lubricant,
pressure rises in system to actuate pressure
switch. As pressure switch actuates,
controller resets, de-energizing solenoid
valve, cutting hydraulic oil pressure to pump
and vent valve. Pump stops, pressure vents
and pressure switch de-actuates. Controller
begins timing toward next lube event.
* Indicates change.
5

38.4 in
(975 mm)
B B
18.8 in
(477 mm)
19.0 in
(483 mm)
A
A
A-A
45°
B-B
/ in (15 mm)
apart
16 / in (425 mm)
15 / in (394 mm)
34
12
19 32
Fig. *
Model  and -AU dimensions
*Indicates change.
6

A A
A-A
18.9 in
(479 mm)
18.2 in
(462 mm)
31.6 in
(802 mm)
∅ 0.50 in (13 mm)
∅ 15.1 in (384 mm)
∅ 13.8 in (352 mm)
20° 40°
Fig. *
Model -AU dimensions
7

Installation
Place unit in approximate location making
sure electric and hydraulic power
connections are accessible.
 Mark center locations of four holes at
bottom of reservoir.
 Drill four 5/8in (15 mm) holes. Use of
1/2in (12 mm) bolts will offer some
flexibility in securing reservoir to
equipment.
 Connect lubricant outlet of pump to
system with suitable hose capable of
3 500 psi (241 bar) working pressure.
Hydraulic inlet connection should be made
with at least 3/8in (9 mm) inner diameter
hose capable of at least 3 000 psi (207 bar)
operating pressure.
Hydraulic return to tank connection line
should be 3/4in (19 mm) inner diameter
hose or pipe.
Refer to manual  or -AU
accordingly for setting pump pressure and
flow control.*
WARNING
Do not over pressurize reservoir when
filling reservoir.
Failure to comply may result in death
or serious injury.
Operation
Fill reservoir
 Clean area around filling port.
 Remove lower and upper pipe plugs
from side of reservoir.
 Attach appropriate bulk-filling pump to
lower inlet (1 in NPT).
 Fill reservoir until grease appears at top
1 1/4in NPT vent high level port.
 Remove bulk filling pump.
 Replace both pipe plugs.
* Indicates change.
8

Maintenance and
repair
General maintenance
• Keep area around pump clean. Clean off
filling port area prior to filling reservoir.
Clean area around filler after filling as
lubricants will attract dirt.
• Keep lubricants clean and free of dirt
and debris.
• When replacing grease pails prevent any
foreign matter from entering grease pail
or contaminating grease, as it adheres
to pump.
System malfunction
• Refer to Troubleshooting (page ) to
determine where to look if problems occur.
• Refer to corresponding sections for
replacement and repair of specific areas.
• Each part is identified with a number
keyed to a matching part on
illustrated views.
• General recommendations of tools
required are also specified in each step.
• Pay particular attention to warning
statements to prevent personal injury and
possible damage to pump components.
Outlet check service
Refer to Troubleshooting (page ) to
determine if outlet check valve () is cause
of failure.
Pump will not build up sufficient lubricant
pressure if outlet check () is fouled († Fig. 
and Fig. , page ). Foreign material may
lodge beneath check ball () or between
check disc () and seat () of bushing
assembly (). Sealing surfaces of seat must
form a perfect seal. Clean parts or replace if
pitted, worn or scored.
 Turn off and disconnect hydraulic and
electric power supply to pump
assembly ().
 Standard tools required are bench
mounted vice, set of open end wrenches
ranging from 7/16 to 1 1/2in, large 24 in
(600 mm) adjustable wrench and
smaller 10 in (254 mm) adjustable
wrench.
 Remove hose () and connected
elbow ().
 Remove outlet check assembly () and
adapter () by loosening from connected
elbow ().
 Remove adapter () from outlet check
assembly ().
 Remove outlet connector () from
bushing ().
 Remove ball check seat () from outlet
connector ().
 Pull check disk assembly () out of ball
check seat ().
 Remove and discard gaskets (, ).
 Clean and inspect all check components
(, , , and ) for scoring, damage
or any foreign material.
 Replace any damaged components of
outlet check assembly (). Replace
gaskets ( and ).
Reverse above procedure to reassemble.
Torque check assembly to 100 lbf-ft
(135 Nm).
Vent valve service
Refer to Troubleshooting (page ) to
determine if vent valve is cause of failure
(†Fig. , page ; Fig.  and Fig. ,
page ).
 Turn off and disconnect hydraulic and
electric power supply to pump assembly.

Loosen vent hose () and supply hose ().
 Remove bolts () and lockwashers ().
 Remove vent valve ().
 Place base of vent valve () in vice and
remove connected elbows.
 Turn vent valve () in vice so vice jaws
are gripping flats machined on base of
vent valve.
 Remove hydraulic cylinder ().
 Remove piston and packing () from
cylinder (). If oil leakage is evident
from side of hydraulic cylinder,
replace packing.
 Remove packing assembly (). Replace
packing assembly () if grease leakage
is evident from side of hydraulic cylinder.
 Clean and inspect needle () and valve
seat () for damage by nicks, grooves or
scoring if foreign matter is lodged and
keeps needle from sealing in valve seat.
Replace if damaged.
 Remove valve seat () from valve
body ().
 Remove and replace gasket ().
Reverse above procedure to re-assemble.
 Needle () and hydraulic cylinder ()
should be coated with oil or grease to
assist in assembly.
 Tighten valve seat () into body ()
using 25 ft-lbf (34 Nm). Tighten
hydraulic cylinder (43) onto valve body
() using 100 ft-lbf (135 Nm).
9

Follower
If follower foam appears to be damaged or
does not wipe sides of container effectively
service may be necessary (†Fig.  and
Fig. , page ).
 Disconnect hydraulic supply from pump.
 Remove bolts () and eyebolts ()
which attach cover () to reservoir ().
 Lift pump (), vent valve () and drum
cover () out of reservoir ().
 Remove follower assembly () from
reservoir ().
 Wipe off excess grease from follower
assembly ().
 Loosen and remove nuts () on top of
follower assembly ().
 Remove follower weight () and
follower foam (). Replace with
new foam.
 Remove and save spacers () from
inside of foam before discarding foam.
Reverse above procedure to re-assemble
making sure long bolts () are staggered
with small ones ().
Grease level sensor
If grease level sensor is not detecting proper
grease level, there are several possible
reasons († Fig. , page , Fig. ,
page , and Fig. , page ):
 Gauge operation
–Determine if gauge (wired to sensor
connection) is functional and
wired correctly.
 Sensor connection
–Determine if wires are securely
connected to power supply, gauge
and sensor.
 Sensor function
–Determine if sensor and components
are functioning properly:
. Sensor body () is securely fastened
to cover ().
. Sensor gasket () is clamped
between sensor base and cover ().
Replace gasket if missing or torn to
prevent entrance of water or
contaminants into reservoir.
. Float magnet () is secured under
retaining bracket (). Float is
assembled properly if TOP is
stencilled to top of float. If float is
missing, replace. If float is upside
down, it must be inverted. If bracket is
missing, replace.
. Gasket () is in place and moving
freely under wiper cover (). If
excessive grease is noticed on
sensor rod (), replace gasket.
Gasket should move approximately
1/8in (3 mm) from center position. If
gasket cannot move freely, remove
wiper cover () and determine cause
of restriction.
After all above have been corrected and
sensor still does not indicate proper grease
level, it is defective and must be replaced.
Safety unloader valve
Safety unloader valve () († Fig. 2, page )
is not serviceable. Replace if malfunction is
apparent. Upon reassembly, tighten to
10 ft-lbf (13,5 Nm).
Safety unloader valve () is set to open at
3 750 to 4 250 psi (258 to 293 bar) lubricant
pressure. If pressure switch fails to operate
and shut off hydraulic supply to pump, safety
unloader will open at approximately
4 000 psi (276 bar) to relieve lubricant
supply line pressure (safety unloader is
preset and not adjustable).
Bare pump assembly
Refer to manual  or -AU
accordingly for bare pump assembly ().*
NOTE
Do not bend housing tube during
removal of pump, vent valve and
drum cover.
NOTE
Remove excess grease to allow access to
bolts that must be removed.
* Indicates change.
10

1
2
3
87
10
6
5
4
21
20
3
3
1/4 NPTF
42
41
40
39
38
37
36
11
13
14
16
12
10
20
33
51
14
50
27
28
Fig. 
Model  level sensor ()*
Fig. 
Reservoir assembly ()
Fig. 
Reservoir cover
Fig. 
Outlet check assembly ()
11

18
19
20
21
43
44
20 45
46
47
48
49
35
60
66
16
61
62
52
14
53
55
54
70
71
72
73
74
75
76
63
19
72
Fig. 
Follower assembly ()
Fig. 
Model  cover plug*
Fig. 
Hydraulic vent valve mount
Fig. 
Hydraulic vent valve ()
Fig. 
Model -AU low-level indicator*
12

C
C
D D
57
56 58
59
D-D
67
66
60
61
62
66
68
69
63
64
65
56
C-C
68 1)
67 1)
Fig. 
Model  follower assembly ()*
1) Stagger long bolts and small bolts on follower plate.
*Indicates change.
13

C
CC-C
56
60
61
62
63
64
66
67
68
69
67 1)
68 1)
56
65
66
Fig. *
Model -AU follower assembly ()
*Indicates change.
14

1
11
2
3
10
9
87
6
5
4
30
14
15
16
17
18, 19
20 21 22 23 27, 28
26
24, 25
29 12, 13
31, 32
33
34
35
B B
A
A
A–A
B–B
13
Fig. IPB *
Model  and -AU
*Indicates change.
15

1
11
2
3
10
9
87
6
5
4
13
14
15
16
17
18, 19
20
21
23, 24
27, 28, 77
29
12, 13
31, 32
34
35
AA
30
A-A
B-B
B B
Fig. IPB *
Model -AU
*Indicates change.
16

1) See manual  or -AU accordingly for pump details.*
2) Suggested service replacement components.
3) Sold as an assembly. Individual parts not available.
*Indicates change.
Parts list
Item Description
Model 85764,
85764-AU*
Model
85722-AU* Qty. Item Description
Model 85764,
85764-AU*
Model
85722-AU* Qty.
1Safety unloader,
4 000 psi (275 bar)
90942 90942 1 37 Outlet check bushing 90204 2) 3) 90204 2) 3) 1
2 Nipple,
1/4NPTF x 3/4NPTF
14727 14727 1 38 Pump check disc
assembly
80206 2) 3) 80206 2) 3) 1
3 Elbow, 1/4NPTF 277439 277439 3 39 Ball check seat 10313 2) 10313 2) 1
4Vent fitting 249354 249354 1 40 Steel ball, 3/8in 66001 2) 3) 66001 2) 3) 1
5 Adapter 12213 12213 1 41 Gasket 31001 2) 31001 2) 1
6Outlet check assembly 81938 81938 1 42 Outlet connector 90860 90860 1
7 Hose assembly 277441 277441 1 43 Cylinder 241807 241807 1
8 Vent hose 270726 270726 1 44 Piston and U-cup
assembly
244673 2) 3) 244673 2) 3) 1
9Extension tube 276853 276853 1 45 Needle 14722 2) 14722 2) 1
10 Bare pump assembly
Bare pump assembly
85733 1)
85733-AU* 1)
85732-AU 1) 1 46 Packing assembly 239330 2) 3) 239330 2) 3) 1
11 Eyebolt 276300 276300 2 47 Valve seat 14723 2) 14723 2) 1
12 Screw, hex head cap 50015 50015 6 48 Gasket 31047 2) 31047 2) 1
13 Lockwasher, 3/866220 66220 8 49 Valve body 239336 239336 1
14 Drum cover 278428 280381 1 50 Gasket 274540 274540 1
15 Gasket 271944* 249355 1 51 Float magnet 274543 N/A 1
16 Reservoir assembly 278427 280380 1 52 Hex head screw,
1/2–20 x 1
50025 N/A 1
17 Pipe plug, 1 NPTF 67346 67346 1 53 Gasket 31029 N/A 1
18 Hex head screw,
5/16–18 x 3/4
50016 50016 2 54 Lockwasher, 1/269181 N/A 1
19 Lockwasher, 5/16 66246 66246 2 55 Hex nut, 1/2–20 51039 N/A 1
20 Hydraulic vent valve 84980 84980 1 56 Socket head screw,
10–24 x 1/2
50762 50762 8
21 Elbow 20012 20012 1 57 Magnet cover 274544 N/A 1
22 Hose assembly 271598 271598 1 58 Wiper/Gasket
(fluorocarbon)
274319 N/A 1
23 Pump gasket 277406 277406 1 59 Wiper cover 274320 276892 1
24 Hex head screw,
1/4–20 x 11/4
277728 277728 4 60 Follower foam 278006 276894 1
25 Lockwasher, 1/466186 66186 4 61 Locknut, 1/4-20 51304 51304 8
26 Adapter elbow 271599 271599 1 62 Weighted follower plate 278003 276890 1
27 Hex head screw,
10–24 x 5/8
50088 50088 5 63 O-ring (nitrile) 270720 270720 1
28 Lockwasher, #10 68991 68991 5 64 Wiper cover 274318 274318 1
29 Vent elbow 249533 249533 1 65 Wiper/Gasket
(fluorocarbon)
274321 274321 1
30 Nut, 3/8–16 x 11/451005 51005 2 66 Spacer 241101 241101 12
31 Gasket 31010 31010 1 67 Hex head screw,
1/4–20 x 2 1/2
50062 50062 4
32 Nut 12538 12538 1 68 Hex head screw,
1/4–20 x 4 1/2
241102 241102 4
33 Level sensor 277654 N/A 1 69 Follower plate 278005 276888 1
34 Vent pipe 67290* 67420 1 70 Indicator bracket N/A 361020 1
35 Follower assembly 278095 85689 1 71 Retaining ring N/A 68888 1
36 Gasket 31029 2) 31029 2) 172 Cable assembly N/A 276852 1
73 O-ring N/A 249532 1
74 Indicator nut N/A 16352 1
75 Washer N/A 48548 1
76 Indicator plug N/A 249357 1
77 Cover N/A 277681 1
17

Troubleshooting
Condition Possible cause Corrective action
Pump does not operate. No hydraulic power to pump. Turn on or connect hydraulic supply to pump.
No pressure on gauge:
• Closed supply line shut off valve. Open shut-off valve.
• No power to solenoid valve. Correct electrical fault.
• Faulty solenoid. Replace solenoid.
• Pressure reducing valve is set too low. Reset pressure reducing valve.
• Insufficient hydraulic fluid supply. Check hydraulic supply for proper pressure and flow.
Pressure is shown on gauge on pump manifold:
• Closed fluid outlet line. Check outlet line and clear obstructions.
• Flow control valve is fully closed. Readjust flow control valve to one turn open.
• Pump is stalled due to grease back pressure. Check vent valve in system.
Pump is seized or damaged. Dismantle pump and repair defective or seized
component. Refer to manual  or
-AU accordingly.
Pump runs excessively. Pump tube malfunction. Refer to manual  or -AU accordingly.
Outlet check damage or contamination. Repair check or remove contamination.
Vent valve damage or contamination. Repair vent valve or remove contamination.
System component leaking. Repair leaks.
Vent valve not receiving proper pressure to keep it closed. Orifice fitting plugged.
Injector bypassing. Repair injectors.
Pump speeds up or runs erratically. Low level of grease or reservoir is empty. Refill reservoir.
Follower plate is stuck and separated from grease. Check follower plate and container for damage.
Pump piston or checks are worn. Refer to manual  or -AU accordingly.
Pump runs, but output is low. Insufficient hydraulic fluid supply. Check hydraulic supply and adjust flow.
Inlet pressure too low. Increase pressure at pressure control valve.
Faulty inlet or discharge check valve in pump. Replace faulty components.
Refer to manual  or -AU accordingly.
Lubricant leaking from safety
unloader valve.
Pressure of system set too high. Adjust pressure switch setting.
Safety unloader damaged or contaminated. Replace safety unloader.
Lubricant leaking from weep hole in
vent valve.
Vent valve lubricant seal damaged. Replace lubricant seal.
18

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19

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© SKF Group 2021
The contents of this publication are the copyright of the publisher and may not be reproduced (even
extracts) unless prior written permission is granted. Every care has been taken to ensure the accuracy
of the information contained in this publication but no liability can be accepted for any loss or damage
whether direct, indirect or consequential arising out of the use of the information contained herein.
January 2021 · Form 404561 Version 1
Warranty
The instructions do not contain any information on the warranty.
This can be found in the General Conditions of Sales, available at:
www.lincolnindustrial.com/technicalservice or www.skf.com/lubrication.