Wesley The international User Manual

TROUBLE SHOOTING

TROUBLE CAUSE REMEDY

1. Jack feels “spongy” when
operating

2. The forks do not rise when
the valve handle is in the lifting
position.

3. The forks drop after every
pump stroke

4. “Lowering Action” does not
function or lowers slowly

5. The forks drop when the
handle is in the neutral position.

6. Pumping still ocurs when
valve handle is in the neutral
postion.

7. Oil leaks from the lowering
arm assembly

NOTES:

When overhauling the hydraulic system, total cleaniness should be observed.

Dismantled parts should be carefully cleaned and inspected. Always change o-ring and seal washers
when overhauling the hydraulic system.

Recommended hydraulic oil SAE #10.

Air in the hydraulic system. 1. Hold the lever in the up posi-

tion, then pump the loop-handle
up and down while holding
lever up.

Insuffi cent hydraulic oil 2. Remove the oil plug (25) and

add oil.

Insuffi cent hydraulic oil See remedy 2.

The lowering arm assembly
does not open

3. Adjust the valve chain with
adjusting nut (73) or check the
release piston (34).

Leak from valve cone (16) as-

4. Replace steel ball (19).

sembly
Air in the hydraulic system See remedy 1.
Leak from the valve cone (16) 5. Replace valve cone (16),

valve housing (17), o-ring (18),
and o-ring (13).

Insuffi cent travel of lowering
arm

The lowering arm does not

Adjust the valve chain and ad­justing nut (73).

See remedy 3.

open properly
Leak from the valve cone See remedy 5.
Leak from seal rings in the bot-

6. Replace u-cup packing (43).

tom plate

See remedy 3.

Seal ring damaged or worn out 7. Replace o-ring (32) and o-

ring (38).

WESELY INTERNATIONAL

3680 Chestnut Street, Scottdale, GA 30079

404-292-7441, 404-292-8469 Fax, 800-241-2869

www.wesleyinternational.com

Safety designed

loop handle

Fingertip

release lever

Automatic-return handle

assumes upright position

when released

Urethane covering on steel

wheels for smooth operation

HOW TO OPERATE TRUCK:

1. Pull the release lever up. The truck will
lower.

2. Push the release lever down, you can now
pump the truck up.

MAINTENANCE

1. Do not Overload.

2. When truck cannot lift to full height, re­move oil plug, fi ll with hydraulic oil.

3. Lubricate the axles of wheels and all mov­ing parts.

4. Do not leave pallet truck under a heavy
load for an extended time when not in use.
Release hydraulic press on pump to lower
truck.

High strength unitized

welded steel frame

One piece construction with

double rolled sides

HANDLE ASSEMBLY INSTRUCTIONS

1. Use schematic as a reference.

2. Position yourself behind the truck with forks
pointing away.

3. Remove 3 screws (22) from handle base (23).

4. Holding handle (68) in one hand, and a screw­driver in the other, place screwdriver in one of
the 3 screw holes in handle base (23). Pull on
the screw driver so that the handle base (23) tilts
back until the center hole in the handle base and
axle (21) are aligned.

5 Slip chain (72) thru both holes.

6. Replace 3 screws (22) attaching handle (68) to
handle base (23).

PALLET TRUCK PARTS LIST

DWG #PART #DESCRIPTION QTY DWG #PART #DESCRIPTION QTY

1 IN-01 Pump Assembly 1 36 IN-36 Table Bolt 2
2 IN-02 Piston 1 37 IN-36 Dust Deal 1
3 IN-03 Washer 1 38 IN-38 O-Ring 1
4 IN-04 Spring, Handle Return 1 39 IN-39 Rubber Boot 1
5 IN-05 Dust Seal 1 40 IN-40 O-Ring 1
6 IN-06 Screw 1 41 IN-41 Spring Washer 1
7 IN-07 U-Cup Packing 1 42 IN-42 Pin 2
8 IN-08 Nut 1 43 IN-43 U-Cup Packing 1

9 IN-09 Roller, Handle Base 1 44 IN-44 Ball, Pivot 1
10 IN-10 Bushing, Handle Base 1 45 IN-45 Lift Ram Piston 1
11 IN-11 Axle, Handle Base 1 46 IN-46 Steer Wheel Axle 1
12 IN-12 Roll Pin 1 47 IN-47 Steer Wheel, Polyurethane 2
13 IN-13 Packing 1 48 IN-48 Ball Bearing, Steer Wheel 4
14 IN-14 Screw 1 49 IN-49 Locking Ring 2
15 IN-15 Spring 1 50 IN-50 Steering Wheel Cap 2
16 IN-16 Valve Cone 1 51 IN-51 Roll Pin 2
17 IN-17 Valve Housing 1 52 IN-52 Screw 1
18 IN-18 O-Ring 1 53 IN-53 Bellcrank 1
19 IN-19 Ball 1 54 IN-54 Bushing 2
20 IN-20 Roll Pin 2 55 IN-55 Torsion Axle 1
21 IN-21 Axle, Handle Base 1 56 IN-56 Frame 1
22 IN-22 Screw 2 57 IN-57 Locking Pin 1
23 IN-23 Handle Base 1 58 IN-58 Push Rod 2
24 IN-24 Roll Pin 1 59 IN-59 Load Wheel Fork 2
25 IN-25 Oil Plug 1 60 IN-60 Axle, Push Rod 2
26 IN-26 Axle Pin 1 61 IN-61 Load Bar 1
27 IN-27 Pin 1 62 IN-62 Axle, Load Wheel Fork 2
28 IN-28 Locking Ring 1 63 IN-63 Roll Pin 2
29 IN-29 Roll Pin 1 64 IN-64 Ball Bearing, Load Wheel 4
30 IN-30 Thrust Bearing 1 65 IN-65 Ball Bearing, Load Wheel 4
31 IN-31 Spring 1 66 IN-66 Axle, Load Wheel 2
32 IN-32 O-Ring 1 67 IN-67 Washer 4
33 IN-33 Release Housing 1 68 IN-68 Handle 1
34 IN-34 Release Plunger 1 69 IN-69 Release Linkage 1
35 IN-35 Lowering Arm 1 73 IN-73 Nut 1