Challenger Lifts LE10 Instruction manual

Rev. 12/18/18
INSTALLATION,OPERATION &MAINTENANCE MANUAL
Two Post
Surface Mounted Lift
MODEL LE10
10,000 LBS.CAPACITY
2500 LBS.PER ARM
2311 South Park Rd Louisville, Kentucky 40219
Email:[email protected] Web site:www.challengerlifts.com
Office 800-648-5438 /502-625-0700 Fax [phone]
IMPORTANT: READ THIS MANUAL COMPLETELY BEFORE
INSTALLING or OPERATING LIFT

Model LE10
Installation, Operation and Maintenance
Page 2 Rev. 12/18/18
LE10-IOM-A.doc
GENERAL SPECIFICATIONS
* Lift capacity ratings are based on loads equally distributed on all four arms.
** Lifting and lowering speeds may vary depending on the weight of the vehicle.
Fig 1a - General Specifications Fig1b - Service Bay Layout
See Figure 1 LE10 LE10 w/ 2 Ft. Ext. Kit
ARise Height (Screw Pads Highest Position) 74 3/4" (1899 mm)
BOverall Height 143 7/8" (3655 mm) 167 7/8" (4264 mm)
COverall Width 131 3/4" (3347 mm)
DDrive-Thru Clearance 98 3/8" (2499 mm)
EFloor to Overhead Switch 137" (3482 mm) 161" (4092mm)
FShort Arm Reach 21 3/4"-39 1/4" (553 mm-998 mm)
GLong Arm Reach 38 3/4"-55 3/8" (971 mm-1407 mm)
HScrew Pad Height 4 1/4"-6 3/4" (108mm-172 mm)
KInside of Columns 110 1/4" (2800 mm)
Lifting Capacity *
(Hydraulic Pressure at Cap.) 10,000 lbs. (2800 psi)
Ceiling Height Required 144" (3658 mm) 168" (4268 mm)
Motor 2HP, Single Phase, 60Hz
Voltage 208-230
Speed of Rise ** 44 seconds
Max Load Per Arm 2500 lbs (1134 kg)

Model LE10
Installation, Operation and Maintenance
Page 3 Rev. 12/18/18
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WARNING
VERTICAL CLEARANCE
Check the height of the area where the lift is to be
installed. Clearance should be calculated based on
the full raised height of the lift.
Failure by purchaser to
provide adequate clearance
could result in unsatisfactory
lift performance, property damage, or personal
injury.
FLOORING
Be certain you have the proper concrete floor to
properly handle the loaded lift. Floor should be in
generally good condition with no large cracks,
spalling or deterioration.
Minimum requirements for concrete are 4 inches
minimum depth, with steel reinforcement, 3500
psi, cured for 28 days per local commercial
practice. Floor should be level within 3/8 inch over
the installation area. No anchors should be installed
within 8 inches of any crack, edge, or expansion
joint. If these conditions cannot be met, a pad may
be poured to accommodate the lift.
Check with local building inspectors and/or permits
office for any special instructions or approvals
required for your installation.
A qualified person should be consulted to address
seismic loads and other local or state requirements.
Failure by purchaser to
provide the recommended
mounting surface could result
in unsatisfactory lift performance, property
damage, or personal injury.
LOCATION
This lift has been evaluated for indoor use only with
an operating ambient temp. range of 5 – 40°C (41–
104°F)
ELECTRICAL REQUIREMENTS
For lift installation and operation, it is necessary to
have a dedicated circuit with circuit breaker or time
delay fuse. Refer to wiring diagram for circuit sizing.
SAFETY NOTICES AND DECALS
For your safety, and the safety of others, read and
understand all of the safety notices and decals
included here.
READ ENTIRE MANUAL BEFORE ASSEMBLING,
INSTALLING,OPERATING,OR SERVICING THIS
EQUIPMENT.
PROPER MAINTENANCE AND INSPECTION IS
NECESSARY FOR SAFE OPERATION.
DO NOT OPERATE A DAMAGED LIFT.
Safety decals similar to those shown here are found
on a properly installed lift. Be sure that all safety
decals have been correctly installed as shown in this
manual. Verify that all authorized operators know
the location of these decals and fully understand their
meaning. Replace worn, faded, or damaged decals
promptly.
Do not attempt to raise a
vehicle on the lift until the lift
has been correctly installed
and adjusted as described in this manual.
WARNING
WARNING

Model LE10
Installation, Operation and Maintenance
Page 4 Rev. 12/18/18
LE10-IOM-A.doc
RECEIVING
The shipment should be thoroughly inspected as
soon as it is received. The signed bill of lading is
acknowledgement by the carrier of receipt in good
condition of shipment covered by our invoice.
If any of the goods called for on this bill of lading are
shorted or damaged, do not accept them until the
carrier makes a notation on the freight bill of the
shorted or damaged goods. Do this for your own
protection.
NOTIFY Challenger Lifts AT ONCE if any hidden
loss or damage is discovered after receipt.
IT IS DIFFICULT TO COLLECT FOR LOSS OR
DAMAGE AFTER YOU HAVE GIVEN THE
CARRIER A CLEAR RECEIPT.
File your claim with Challenger Lifts promptly.
Support your claim with copies of the bill of lading,
freight bill, and photographs, if available.
Component Packing List
QTY/ LIFT DESCRIPTION
1 Power Column Assembly
1 Idler Column Assembly
1 Overhead Assembly
1 Installation Hardware Box
1 Lift Hardware Box
1 Power Column Extension
1 Idler Column Extension
2 Rear Arm Assembly
2 Front Arm Assembly
2 Synchronizer Cable
2 Lock Cover
1 Power Unit – 1 Phase
Power Unit – 3 Phase
1 Literature Pack
ACCEPTED OILS –Do not use oils with detergents
Hydraulic fluid is not provided with the lift shipment
-10 wt. anti-foam, anti-rust hydraulic / biodegradable oil
-Dexron III ATF
INSTALLATION
SAFETY REQUIREMENTS FOR INSTALLATION AND
SERVICE
Refer to ANSI/ALI ALIS (current edition)
IMPORTANT:Always wear safety glasses while installing lift.
TOOLS (MINIMUM REQUIRED)
a. Tape measure, 16ft
b. Chalk line
c. 4ft level
d. 10” adjustable wrench
e. Metric open end wrenches 10mm, 13mm, 14mm,
15mm, 17mm, 18mm, 19mm and 24mm
f. Metric Allen Wrenches 4mm, 5mm, 6mm, and
8mm.
g. Needle Nose pliers
h. Snap Ring pliers
i. Hammer drill with 3/4” diameter carbide tipped
bits
j. 2lb hammer
k. Torque wrench: 150 foot-pounds minimum with 1
1/8” socket
l. 12 ft. Step ladder
m. Anti-Seize lubricant (for arm pins and foot pad
screw threads and stop rings)
n. Phillips Head Screwdriver
LAYOUT
1) Layout the service bay according to the
architect’s plans or owner’s instructions (see Fig.
1b). Failure to install in this orientation can
result in personal and property damage. Be
certain that the proper conditions exist, see page
3.
2) Attach bolt-on parts to column extensions as
shown in Fig. 7 and assemble to columns using
M12 x 30 Hex bolts. Ensure power extension
assembly is bolted to power column. NOTE:
Install Nut and Washers on exterior of the
assembly.
3) Using the Overall Width (C) Dimension from Fig.
1b, chalk two parallel lines on the floor within
1/8” tolerance. Erect both column assemblies.
Align the base plate edges to the chalk lines.

Model LE10
Installation, Operation and Maintenance
Page 5 Rev. 12/18/18
LE10-IOM-A.doc
ANCHORING
4) The anchor bolts must be installed at least 8”
from any crack, edge, or expansion joint.
5) Use a concrete hammer drill with a 3/4-inch
carbide bit. Tip diameter should conform to ANSI
Standard B94.12-1977 (.775 to .787). Do not use
excessively worn bits or bits which have been
incorrectly sharpened. A core bit may be
necessary if an obstruction is encountered.
Never substitute with shorter anchor.
6) Recheck “Inside of Columns” dimension, Fig. 1.
Drill the anchor holes using the base plate as a
template. Drill through the floor if possible or to a
depth of 5 inches minimum.
7) Vacuum dust from the hole for proper holding
power.
8) Shim both columns to plumb using the shims
provided as shown in Fig. 2. DO NOT shim more
than 1/2" at any given point. Use a level no less
than 24” in length to plumb columns.
9) Assemble washer and nut to anchor with nut just
below impact section of bolt. Drive anchor into
hole until nut and washer contact base.
Fig. 2 – Column Shimming
10) Tighten power column anchors and recheck
column for plumb. Re-shim if necessary. Torque
to 150 foot-pounds to set anchors.
OVERHEAD/LIMIT SWITCH
11) Raise and install Overhead Assembly using M12
x 30 Hex Bolts.
12) Install Overhead Limit Switch and Shutoff Bar
under the Overhead Beam as shown in Fig. 3.
13) Check idler column shimming. Use additional
shims (see Fig. 2) to remove any gaps that may
have been created while installing overhead
beam. Tighten anchor bolts and re-check column
for plumb. Torque to 150 foot-pounds.
Fig. 3 - Limit Switch
SYNCHRONIZER CABLES
14) Manually raise each carriage into the second
lock position.
15) At the upper beam sheave locations
disassemble and reassemble the cable trapping
rod to install the cable onto the sheave as shown
in Fig. 4. At base of columns, bottom sheave
will need to be removed then reassembled.
Fig. 4-Cable Trapping
16) Attach one end of synchronizing cable to
carriage. See Fig. 5 for proper attachment.
17) Route cable up and over sheave in overhead.
Follow across to other sheave on opposite
column. Route down through carriage to sheave
in bottom of column. Route under sheave and up
to cable attachment. Use Fig. 5 for proper
attachment.

Model LE10
Installation, Operation and Maintenance
Page 6 Rev. 12/18/18
LE10-IOM-A.doc
18) Repeat for opposite side.
Fig. 5 – Synchronizing Cables
POWER UNIT &HYDRAULIC LINES
19) Mount Power Unit to power column as shown in
Fig. 6 using (4) M8 hex bolts and nuts.
20) Attach hydraulic elbow fitting threading the O-
Ring end into the power unit.
21) IMPORTANT – To ensure proper hose fitting
seal without damage to the fitting follow this
procedure for each hose connection: Screw
flared fitting on finger tight. Rotate flared fitting 1
½ flats or 90 degrees. Back the flared fitting off
one full turn and repeat.
22) Thread power unit hose (short) to elbow on
power unit.
Fig. 6 – Hose Routing
23) Beginning on the idler side, attach the idler
hose to the cylinder elbow fitting. Route the
idler hose (long) up the backside of the column
and thru the plastic guide at the top of the
extension. Continue across the overhead
through each of the guides as shown in Fig. 7
and down the backside of the power column.
24) Route the power hose from the cylinder elbow
fitting to the union tee provided. Connect idler
hose and power unit hose to union tee as
shown in Fig. 6.
25) Use hose clamps and M8 Screws to secure
hydraulic hoses as shown in Figure 6.
26) BE CERTAIN ALL FITTINGS AND CONNECTIONS
ARE TIGHT. IT IS THE INSTALLERS RESPONSIBILITY
TO ENSURE SYSTEM IS LEAK-FREE. Fill the Power
Unit with three gallons of clean 10wt anti-foam
anti-rust hydraulic oil or Dexron III ATF. DO
NOT USE OILS WITH DETERGENTS.
COLUMN EXTENSIONS
27) Use hardware shown in Fig. 7 to install bolt-on
hose guide components.
Fig. 7 – Column Extensions

Model LE10
Installation, Operation and Maintenance
Page 7 Rev. 12/18/18
LE10-IOM-A.doc
LOCK RELEASE
28) Install Lock Release Rod, Clevis, and Knob to
the Power Column Lock using one M10 Nut.
29) Attach Mechanical Lock Release Cable
Assembly to each lock pawl. See Fig. 8.
Fig. 8 – Lock Assembly
30) Secure Lock Release Cable at the top of each
column extension as shown in Fig. 9. Lock
Release Cable should be routed on the opposite
side of the Overhead Beam as the Idler Hose to
prevent interference.
Fig. 9 – Lock Cable Routing
THE LOCK RELEASE CABLE ADJUSTMENT IS NOT
COMPLETE UNTIL THE LIFT HAS BEEN LOWERED AND
“FINAL ADJUSTMENTS”HAVE BEEN MADE.
ARM INSTALLATION
31) Lubricate the arm pin or carriage arm pin hole
with “anti-seize” and install the arms as shown in
Fig. 10. Once the set screw is finger tight against
the arm pin, tighten 1/4 turn with hex key.
Fig. 10 –Arm Install
32) Ensure that the arm restraint gears engage and
disengage properly. Arm restraints should
disengage when lift is fully lowered. If any
binding occurs, ensure that the large gear
mounted to the arm has been factory installed
tight against the arm pin.
33) Extend the footpad to both extents and apply
anti-seize to the three retaining rings and where
the double screw makes contact with the base of
the footpad.
34) Ensure arm stop hardware is present and
adequately tightened so that spring lock washer
is fully compressed for each arm.
35) Check arm stop engagement by fully extending
each arm. Properly installed arm stop hardware
will prevent arm from becoming over- extended
and possibly disassembled.
Loose or missing arm stop
hardware may result in personal
injury and/or property damage.
ELECTRICAL
36) Refer to Fig. 12 Wiring Diagram for all steps
under this heading.
Single Phase
37) Connect the Overhead Limit Switch Cord to
Power Unit as shown.
38) Connect Power Unit to suitable electrical source
as shown. Three Phase
39) Power unit is factory wired for 240 volts. Refer
to wiring diagram or motor plate for optional
voltages.
40) Connect Contactor Enclosure to column.
Mounting hardware should be centered on the
column side to side to avoid the path of the slide
blocks.
41) Connect Overhead Limit Switch Cord to
Contactor as shown.
42) Connect Contactor to Power unit as shown.
Connect Contactor to suitable electrical source
as shown.
IMPORTANT:AFTER WIRING HAS BEEN COMPLETED,
TEST OPERATION OF POWER UNIT &OVERHEAD LIMIT
SWITCH.WHILE RAISING LIFT,OPERATE OVERHEAD
SHUTOFF BAR.POWER UNIT MOTOR SHOULD STOP
WHEN SHUTOFF BAR IS RAISED.
WARNING

Model LE10
Installation, Operation and Maintenance
Page 8 Rev. 12/18/18
LE10-IOM-A.doc
COLUMN DECAL PLACEMENT
43) Clean the surface of the columns before placing
the decals.
44) Apply the Safety Decals (Pg. 3) 48” above the
base plate on the power column and the Logo
Decal 48” above the base plate on the idler
column. Fig. 11.
Fig. 11 – Safety & Logo Decal Placement
FINAL ADJUSTMENTS HYDRAULICS
45) Lower the lift to the floor and raise the lift
approximately one foot.
46) Start with Idler side first. Slowly and carefully
loosen the bleed plug on top side of the cylinder
just enough to allow the entrapped air to escape.
Repeat for power side.
47) Raise lift 6 inches. Repeat previous step until no
air comes out of the cylinders.
48) Pressure test hydraulic system. Energize power
unit, raise lift to full rise and continue to run
motor for additional 10 seconds. (NOTE:
pressure relief will make a high pitch squeal
sound for these 10 seconds.) Check hydraulic
system for leaks.
49) Energize power unit again for 10 seconds. With
a clean rag, wipe down both cylinder rods. (The
cylinders are shipped with a small amount of
clear anti-corosive lubricant that will be forced
out through the wiper when the lift reaches full
rise.) If lubricant is not wiped clean from the
cylinder rod, the cylinder will apear to be
leaking. SYNCHRONIZING CABLES
50) Raise lift and ensure carriages lower into same
lock position.
51) Adjust synchronizing cables so the tension is
equal in both cables and carriages are firmly
sitting on locks.
52) Cycle lift to ensure that latches operate
simultaneously.
LOCK RELEASE CABLE
53) Raise lift to a lock position but don’t set into the
lock. Pull and release Power Column lock
release handle while watching Idler Column lock.
IMPORTANT: IF IDLER SIDE LOCK PAWL DOES NOT
FULLY DISENGAGE,DAMAGE MAY RESULT TO IDLER
SIDE CARRIAGE AND OR CABLE SYNCHRONIZING
SYSTEM. Adjust cable tension by adjusting
location of threaded cable lug on the mounting
tabs. Cable clamps may need to be loosened.
54) After both locks fully disengage when the Power
Column lock release handle is pulled down,
tighten all clamps to secure lock release cable
assembly.
55) Install both plastic lock covers ensuring lock
cable assembly is routed thru formed guides in
the covers. Replace lock release knob. Ensure
lock release handle still disengages both locks
with the lock covers in place.
FINAL CHECKOUT PROCEDURE
56) Demonstrate the operation of the lift to the
owner/operator/employer using a typical vehicle
and review correct and safe lifting procedures
using the Lifting It Right booklet as a guide.
57) Return all provided literature (including this
manual) to the literature pack envelope and
deliver the envelope to the
owner/operator/employer.
58) Complete the online warranty registration (refer
to the included warranty statement).

Model LE10
Installation, Operation and Maintenance
Page 9 Rev. 12/18/18
LE10-IOM-A.doc
A2A1
T9
T5
T4
T6
M
T8
T3
T7
T2
T1
12
34
56
L3
L2
L1
T3
T2
T1
FACTORY WIRED FOR
208−240V
6
4
2
5
3
1
RECONNECTIONS FOR
440−480V
T3
T2
T1
T9
T6
T7
T4
T8
T5
FOR THREE PHASE
M
FOR SINGLE PHASE
Wiring Diagram
1/L1 3/L2 5/L3
2/T1 4/T2 6/T3
A1 A2
M
(Normally Open)
FIELD CONNECTIONS
ORIGINALLY
CONNECTED TO A2
FIELD CONNECTIONS
Fig. 12 – Electrical Wiring Diagram

Model LE10
Installation, Operation and Maintenance
Page 10 Rev. 12/18/18
LE10-IOM-A.doc
OPERATION PROCEDURE
SAFETY NOTICES AND DECALS
This product is furnished with graphic safety
warning labels, which are reproduced on page 3
of these instructions. Do not remove or deface
these warning labels, or allow them to be
removed or defaced. For your safety, and the
safety of others, read and understand all of the
safety notices and decals included.
OWNER/EMPLOYER RESPONSIBILITIES
This lift has been designed and constructed according to
ANSI/ALI ALCTV-2017 standard. The standard applies to
lift manufactures, as well as to owners and employers.
The owner/employer’s responsibilities as prescribed by
ANSI/ALI ALOIM-2008, are summarized below. For exact
wording refer to the actual standard provided with this
manual in the literature pack.
The Owner/Employer shall ensure that lift
operators are qualified and that they are trained in
the safe use and operation of the lift using the
manufacturer’s operating instructions; ALI/SM 93 -1,
ALI Lifting it Right safety manual; ALI/ST-90 ALI
Safety Tips card; ANSI/ALI ALOIM-2008, American
National Standard for Automotive Lifts-Safety
Requirements for Operation, Inspection and
Maintenance; ALI/WL Series, ALI Uniform Warning
Label Decals/Placards; and in case of frame
engaging lifts, ALI/LP-GUIDE, Vehicle Lifting
Points/Quick Reference Guide for Frame Engaging
Lifts.
The Owner/Employer shall establish procedures
to periodically inspect the lift in accordance with the
lift manufacturer’s instructions or ANSI/ALI ALOIM-
2008, American National Standard for Automotive
Lifts-Safety Requirements for Operation, Inspection
and Maintenance; and the employer shall ensure
that the lift inspectors are qualified and that they are
adequately trained in the inspection of the lift.
The Owner/Employer shall establish procedures
to periodically maintain the lift in accordance with
the lift manufacturer’s instructions or ANSI/ALIOIM-
2008, American National Standard for Automotive
Lifts-Safety Requirements for Operation, Inspection
and Maintenance; and the employer shall ensure
that the lift maintenance personnel are qualified and
that they are adequately trained in the maintenance
of the lift.
The Owner/Employer shall maintain the periodic
inspection and maintenance records recommended
by the manufacturer or ANSI/ALI ALOIM-2008,
American National Standard for Automotive Lifts-
Safety Requirements for Operation, Inspection and
Maintenance.
The Owner/Employer shall display the lift
manufacturer’s operating instructions; ALI/SM 93 -1,
ALI Lifting It Right safety manual; ALI/ST-90 ALI
Safety Tips card; ANSI/ALI ALOIM-2008, American
National Standard for Automotive Lifts-Safety
Requirements for Operation, Inspection and
Maintenance; and in the case of frame engaging lift,
ALI/LP-GUIDE, Vehicle Lifting Points/Quick
Reference Guide for Frame Engaging Lifts; in a
conspicuous location in the lift area convenient to
the operator.
IMPORTANT SAFETY INSTRUCTIONS
When using your garage equipment, basic safety
precautions should always be followed, including
the following:
1. Read all instructions.
2. Care must be taken as burns can occur from
touching hot parts.
3. To reduce the risk of fire, do not operate
equipment in the vicinity of open containers of
flammable liquids (gasoline).
4. Keep hair, loose clothing, fingers, and all parts
of body away from moving parts.
5. Use only as described in this manual. Use only
manufacturer’s recommended attachments.
6. ALWAYS WEAR SAFETY GLASSES.
Everyday eyeglasses only have impact resistant
lenses; they are not safety glasses.
SAVE THESE INSTRUCTIONS

Model LE10
Installation, Operation and Maintenance
Page 11 Rev. 12/18/18
LE10-IOM-A.doc
LIFTING A VEHICLE
1) Ensure that the lifting arms are parked, out to full
drive thru position.
2) Center the vehicle between the columns in the
service bay and position the vehicle’s center of
gravity midpoint between the columns. NOTE:
the center of gravity is based on the weight
distribution and is not the same as the center
point of the vehicle.
DO NOT EXCEED 2500 POUNDS PER ARM.
DO NOT ATTEMPT TO LIFT THE VEHICLE WITH ONLY TWO
ARMS,AS THIS WILL VOID THE WARRANTY
ENSURE THAT THE HIGHEST POINT ON THE VEHICLE
WILL CONTACT THE OVERHEAD LIMIT SWITCH BAR.
DO NOT PLACE THE VEHICLE IN THE SERVICE BAY
BACKWARDS.
REFER TO THE VEHICLE MANUFACTURERS SERVICE
MANUAL,TECHNICAL BULLETINS,“VEHICLE LIFTING
POINTS GUIDE”(ALI/LP-GUIDE)OR OTHER
PUBLICATIONS TO LOCATE THE RECOMMENDED LIFTING
POINTS.
3) Position the arms and adapters so all four pads
contact the vehicle simultaneously.
The vehicle should remain level during lifting.
4) Raise the lift until all four wheels are off the
ground. Test the stability of the vehicle by
attempting to rock the vehicle. Check adapters
for secure contact with vehicle lift points. If the
vehicle seems unstable, lower the lift and
readjust the arms. If the vehicle is stable, raise
the vehicle to a height a few inches above the
desired working height.
5) Lower the vehicle until the safety latches on both
columns engage. The vehicle should remain
level when both latches are engaged. If one side
engages and the other continues to descend,
stop lowering the vehicle, raise it several inches,
and try again to engage both latches.
Always lower lift into locks before entering the
area beneath the vehicle.
Always use safety stands when removing or
installing heavy components.
LOWERING AVEHICLE
1) Ensure that the area under the vehicle is clear of
personnel and tools.
2) Raise the vehicle until both latches are free.
3) Disengage the latches by pulling down and
holding the lock release lever.
4) Lower the vehicle by depressing the lowering
valve handle.
5) Continue to lower the vehicle until the carriages
stop against the base plate. Retract the
extension arms, and park them.
LOSS OF POWER
If for any reason the lift will not raise off the locks or
the locks will not retract, consult factory authorized
personnel.
DO NOT OVERRIDE ANY SAFETY FEATURE IN
AN ATTEMPT TO LOWER THE LIFT.

Model LE10
Installation, Operation and Maintenance
Page 12 Rev. 12/18/18
LE10-IOM-A.doc
MAINTENANCE
To avoid personal injury, permit only qualified
personnel to perform maintenance on this
equipment. Maintenance personnel should follow
lockout/tagout instructions per ANSI Z244.1.
The following maintenance points are suggested as
the basis of a routine maintenance program. The
actual maintenance program should be tailored to
the installation. See ANSI/ALI ALOIM booklet for
periodic inspection checklist and maintenance log
sheet.
If lift stops short of full rise or chatters, check fluid
level and bleed both cylinders per Installation
Instructions.
Replace all Safety, Warning or Caution Labels if
missing or damaged (See Installation
instructions page 3.)
Daily
Keep lift components clean.
Check for loose or broken parts.
Check hydraulic system for fluid leaks.
Check adapters for damage or excessive wear.
Replace as required with genuine Challenger Lifts
parts.
Check lock release activation. When properly
adjusted, the idler column lock should rest firmly
against the back of the column when engaged
and pull clear of the column back when
disengaged.
Weekly
Check synchronizer cables and sheaves for wear.
Replace as required with genuine Challenger Lifts
parts.
Check synchronizer cable tension per Installation
Instructions. Adjust if necessary. If both threaded
ends of either cable have run out of adjustment,
then replace both cables. (Cables should always
be replaced in sets.)
Monthly
Torque concrete anchor bolts to 80 ft-lbs.
Check overhead shutoff switch. While raising lift,
operate overhead shutoff bar. Power Unit motor
should stop when bar is raised.
Lubricate carriage slide tracks with heavy viscous
grease. (Grease all (4) corners of both columns.)
Visually inspect concrete floor for cracks and/or
spalls within 12” of base plate
If any problems are encountered, contact your
local service representative.

Model LE10
Installation, Operation and Maintenance
Page 13 Rev. 12/18/18
LE10-IOM-A.doc
Parts Breakdown

Model LE10
Installation, Operation and Maintenance
Page 14 Rev. 12/18/18
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Model LE10
Installation, Operation and Maintenance
Page 15 Rev. 12/18/18
LE10-IOM-A.doc
IMPORTANT
Replace all worn, damaged, or broken parts with parts approved by Challenger Lifts, Inc. or with parts meeting
Challenger Lifts Inc. specifications. Contact your local Challenger Lifts parts distributor for pricing and
availability. Call Challenger Lifts at [phone] for the distributor in your area.
Item # Part # Qty Description Item # Part # Qty. Description
1 L5-02-01-00CH 1 Power Column Weld 39 L5-06-00CH 1 Lock Release Cable (Std. Ht)
L5-02-01-00FCH 1 Idler Column Weld L5-06-00CHH Lock Release Cable (2Ft Ext Ht)
2 L5-02-02-01CH 2 Standard Ht. Extension 40 B1140 2 Lock Pawl
L5-02-02-01CHH 2’ Extended Ht. Extension 41 A1132 1 Lock Spring, 1/2” O.D.
3 L5-03-01 1 Overhead Weld 42 37013 2 M12 Lock Nut
4 JSJ5-08-00CHA 2 Carriage 43 30020 2 Shoulder Bolt
5 JSJ5B-10-01-00 2 Front Female Arm 44 A1131 2 Lock Spring, 3/8” O.D.
6 JSJ5B-10-02-00 2 Front Intermediate Arm 45 JSJ5-02-04-00CH 1 Lock Release Handle Assy.
7 JSJ5-10-03-00CH 2 Front Male Arm
8 JSJ5-11 4 Arm Pin
9 JSJ5B-09-01-00B 2 Rear Female Arm 48 JSJ3-01-02-2-9 1 Lock Knob
10 JSJ5-09-02-00CH 2 Rear Male Arm 49 1-04982A 9 Clamp, 20mm Dia.
11 B2270 4 Foot Pad Assembly 50 VS10-10-25 9 M8 x 12 Screw
11A A1104-H 4 Rubber Insert 51 1-05082A 6 Clamp, 5mm Dia.
11B A1101-1H 4 Foot Pad Weld 52 1-15988A 6 M5 x 10 Screw
11C B17256 4 2x30 Retaining Ring 53 37119 1 Clevis Pin Kit
11D B2261 4 Threaded Sleeve 54 X10-099 4 Washer 20mm
11E B17257 8 3x45 Retaining Ring 55 B2064-01 1 Limit Switch Package (incl. 56-59)
11F B17276-1 4 Threaded Insert 56 B2065-3 4 M6 x 14mm Screw
12 JSJ5-07-00CHA 2 Cylinder, O-Ring 57 B2065-4 4 M6 Serrated Flange Hex Nut
13 AB-9367-DLH 1 Power Unit 58 B2065-5 1 M10 x 55 Clevis Pin
AD-9367 Power Unit, 3Phase 59 GJY12-3 7 Hairpin Cotter Pin
14 JSJ5-03-02CH 1 Shutoff Bar 60 X10-095 8 Nut M16
15 JSJ5-03-03 1 Shutoff Bar Cushion 61 JSJ3-03-02 6 Synch. Sheave
16 JSJ4-02-02-02 2 Hose Guide Bracket 62 JSJ4-03-03 2 Axle
17 JSJ4-02-17 2 Hose Guide 63 JSJ4-03-05 2 Middle Spacer Sleeve
18 JSJ4-02-18 2 Hose Guide Nut 64 JSJ4-03-06 4 Spacer Sleeve
19 JSJ5-02-03-00Q 1 Power Side Hose Guide 65 X10-055 4 Washer
JSJ5-02-03-00FQ 1 Idler Side Hose Guide 66 X10-074 18 Spring Washer 10mm
20 X10-032 8 Washer 6mm 67 X10-077 12 Screw M10 x 25
21 X10-033 8 Spring Washer 6mm 68 JSJ5-09-07 4 Inner Gear
22 X10-034 16 Nut M6 69 JSJ4-09-08 6 M10 Screw
23 X10-051 8 Bolt M6 x 20 70 X10-073 6 Flat Washer 10mm
24 JSJ5-04-00CH 2 Sync. Cable (Std. Ht) 71 X10-081 4 Spring Pin 4 x 30
JSJ5-04-00CHH Sync. Cable (2Ft Ext. Ht) 72 JSJ4-14 4 Arm Restraint Spring
25 X10-037 28 Bolt M12 x 30 73 JSJ4-12 4 Outer Gear
26 X10-039 30 Spring Washer 12mm 74 JSJ5-08-15 16 Slide Block
27 X10-038 30 Washer 12mm 75 X10-092 2 Bolt M12 x 45
28 X10-040 28 Nut M12 76 JSJ4-05CH 2 Door Guard
29 JSJ5-18CH 1 Idler Column Hose 77 X10-087 4 Washer 8mm
30 JSJ4-15 1 Union Tee 78 X10-088 4 Bolt M8 x 30
31 JSJ5-17CH 1 Power Unit Hose 79 X10-080 4 Spring Pin 4 x 24
32 JSJ5-19 1 O-Ring Elbow 80 JSJ5-13 4 Arm Restraint Pin
33 JSJ6-19 2 Cylinder Elbow, O-Ring 81 B2211 4 Roll Pin, 6 Dia. x 30
34 JSJ4-16 1 Power Column Hose 82 JSJ5-22CH 4 40.5 x 48 x 20 Lg. Collar
35 31058 10 ¾”x5- ½” Concrete Anchor 83 JSJ5-23CH 4 M8 x 8 Set Screw Cup Point
36 X10-060 4 Bolt M8 x 25 84 JSJ5-03-07CH 2 Cable Trapping Rod
37 X10-048 4 Nut M8 85 B31061 4 M6 Lock Nut
38 JSJ5-02-14CH 2 Lock Cover 86 JSJ5-21H 1 Extension Hose (2Ft.Ext. Height)