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MODEL T28125
PALLET JACK
INSTRUCTIONS
COPYRIGHT © NOVEMBER, 2017 BY GRIZZLY INDUSTRIAL, INC.
NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
(FOR MODELS MFD. SINCE 10/17) #KB19243 PRINTED IN CHINA
Introduction
The Model T28125 Pallet Jack comes assembled
except for the handle.
Description Qty
A. Handle Assembly ....................................... 1
B.
Fork Frame ................................................. 1
C.
Handle Shaft (not shown) ........................... 1
D.
Roll Pins 6 x 30mm (not shown) ................ 2
Inventory
Figure 1. T28125 inventory.
V1.11.17
Specifications
Capacity ............................................... 6600 lbs.
Overall Lifting Area
.......................... 27"W x 48"L
Individual Fork Width
........................................6"
Minimum Fork Height
.......................................3"
Maximum Fork Height
..................................7
1
⁄2"
Recommended Tools for Assembly
Hammer ............................................................. 1
Punch
................................................................ 1
Open-End Wrench 8mm.................................... 1
Open-End Wrench 14mm
.................................. 1
Hex Wrench 4mm
.............................................. 1
Pry Bar
.............................................................. 1
Flat Head Screwdriver
....................................... 1
3.
Thread handle chain through handle shaft
(see Figure 3).
4.
Using hammer and punch, insert 6 x 30mm
roll pin into each end of handle shaft to
secure (see Figure 2).
1.
Hold handle assembly with chain at bottom,
then insert chain and handle base into top
pump assembly opening.
2.
Align handle assembly in pump assembly,
then install handle shaft so that roll-pin holes
in hanbdle shaft align with roll-pin slot in
pump assembly (see Figure 2).
Assembly
Figure 2. T28125 handle shaft assembled.
Pump
Assembly
Handle
Assembly
Roll-Pin
Slot
Roll Pin
(1 of 2)
Handle Shaft
A
B
-2-
T28125 Pallet Jack (Mfd. 10/17+)
5. Lift actuating cam with pry bar, then slide stud
on end of chain through slot. To secure stud,
tighten upper hex nut onto actuating cam, as
shown in Figure 3.
Operation
Using the handle lever shown in Figure 4, the pal-
let jack forks can be raised, lowered, or placed in
the neutral position for moving.
Figure 4. Handle lever positions.
Lift Position: Raises pallet jack forks when han-
dle is pumped. Move lever down until it locks in
place, then pump handle to lift forks.
Lower Position: Lowers pallet jack. Pull lever up
SLOWLY to begin lowering forks. Avoid pulling
lever up quickly or load will drop suddenly.
Neutral Position: Place handle in this position
to move load. In neutral position, pump and lift
mechanism are disengaged so that handle can
move up and down freely while operator pulls jack
during moving operation.
Neutral
Lower
Lift
Adding Hydraulic Oil
Hydraulic oil in the jack cylinder may need to
be added periodically after prolonged use or if it
leaks out.
To add hydraulic oil:
1.
Lower forks completely.
2. Remove fill plug (see Figure 5).
Figure 5. Oil fill plug location.
Oil
Fill
Plug
3. Add oil until level is just below fill hole.
4. Replace fill plug.
Lubrication
We recommend adding a few drops of SAE 10W-
30 oil every three months to each rotating point
shown in Figure 6.
Figure 6. Lubrication locations.
Figure 3. Chain stud and actuating cam.
Upper
Hex Nut
Handle
Adjustment
Hex Nut
Chain
Slot
Actuating
Cam
Stud
T28125 Pallet Jack (Mfd. 10/17+)
-3-
Symptom Possible Cause Possible Solution
Forks do not
lift, or do not lift
sufficiently.
1. Pump assembly hydraulic oil level low/
contaminated.
2. Too much hydraulic oil in pump assembly.
3. Handle adjustment hex nut too tight.
4. Lifting component stuck/bent.
1. Fill pump assembly with hydraulic oil. If necessary,
drain old/contaminated oil and replace.
2. Pump off extra hydraulic oil.
3. Loosen handle adjustment hex nut (Page 2).
4. Inspect/replace lifting components.
Forks do not
lower from
raised position.
1. Lifting components jammed with debris.
2. Handle adjustment hex nut too loose.
3. Lifting components bent/damaged.
1. Inspect mechanism, clear debris.
2. Tighten handle adjustment hex nut (Page 2).
3. Inspect/replace damaged lifting components.
Forks lower by
themselves.
1. Impurities in relief valve/hydraulic oil.
2. Relief valve faulty/damaged.
3. Seals worn/damaged.
1. Clean relief valve/change hydraulic oil.
2. Inspect/replace.
3. Inspect/replace.
Forks lower too
slowly.
1. Handle adjustment hex nut misadjusted. 1. Tighten handle adjustment hex nut (Page 2).
Forks lower too
quickly.
1. Handle adjustment hex nut misadjusted. 1. Loosen handle adjustment hex nut (Page 2).
Oil leaks.
1. Relief valve damaged.
2. Oil fill plug gasket damaged.
3. Seals worn/damaged.
4. Cracked/worn/damaged parts.
1. Inspect/replace.
2. Inspect/replace.
3. Inspect/replace.
4. Inspect/replace.
Troubleshooting
-4-
T28125 Pallet Jack (Mfd. 10/17+)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
22
32
24
25
26
30
31A
32
33
31
35
36
37
38
39
40
41
42
43
11
44
45
46
MODEL T28125
PALLET JACK
6,600 LB. CAPACITY
To reduce risk of serious personal injury when using:
1. Read and understand manual before using.
2. Do not operate if damaged.
3. Do not exceed maximum lifting capacity.
4. Never place any part of your body in lifting
mechanism, under forks, or under a lifted load.
5. Use extreme care to avoid tipping when handling
long, high, or wide loads.
6. Always balance heavy loads and keep forks as
low as possible for maximum stability.
7. Do not lift loosely stacked loads.
8. Only use on hard, flat surfaces.
9. Avoid using on inclines or ramps that will cause
loss of control.
10. This jack is intended for operation by a person
strong enough to control it and bring it to a
complete stop.
11. To stop jack in an emergency, use lowering
control lever to drop load to ground.
12. Never allow children to play on or with jack.
13. Never ride or stand on forks or lifted load.
Fork Lifting Area: 27" W X 48" L
Individual Fork Width: 6"
Minimum Fork Height: 3"
Maximum Fork Height: 7-1/2"
Overall Length: 60"
Maximum Capacity: 6600 lbs.
Specifications
WARNING!
Mfd. for Grizzly in China
S/N
Date
T28125
grizzly.com
47
48
49
T28125 Parts
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 PT28125001 REAR WHEEL 26 PT28125026 ROLL PIN 5 X 30
2 PT28125002 BALL BEARING 6204-2RS 30 PT28125030 EXT RETAINING RING 22MM
3 PT28125003 DUST COVER 31A PT28125031A PUMP ASSEMBLY
4 PT28125004 LIFTING BRACKET 31 PT28125031 OIL PUMP
5 PT28125005 SHAFT KEY 16 X 44 32 PT28125032 HANDLE PIVOT SHAFT
6 PT28125006 FRAME 33 PT28125033 ROLL PIN 6 X 35
7 PT28125007 PIVOT PIN 35 PT28125035 HEX NUT M8-1.25
8 PT28125008 INT RETAINING RING 20MM 36 PT28125036 HEX BOLT M8-1.25 X 55
9 PT28125009 CAP SCREW M6-1 X 12 37 PT28125037 THRUST BALL BEARING 5111
10 PT28125010 CONNECTOR YOKE 38 PT28125038 BASE PLATE
11 PT28125011 ROLL PIN 5 X 30 39 PT28125039 ROLL PIN 5 X 30
12 PT28125012 CONNECTION ROD 40 PT28125040 ANGLE ARM KEY
13 PT28125013 DOUBLE WHEEL AXLE 41 PT28125041 EXT RETAINING RING 55MM
14 PT28125014 DOUBLE WHEELS 74 X 70 (2-PCS) 42 PT28125042 REAR WHEEL AXLE
15 PT28125015 DOUBLE WHEEL BRACKET 43 PT28125043 HANDLE
16 PT28125016 ROLL PIN 5 X 35 44 PT28125044 CHAIN 25H
17 PT28125017 BALL BEARING 6204-2RS 45 PT28125045 EYE BOLT M5-.8 X 42
22 PT28125022 PIVOT BRACKET 46 PT28125046 HEX NUT M5-.8
23 PT28125023 PIVOT SHAFT 16 X 85 47 PT28125047 MACHINE ID LABEL
24 PT28125024 ROLL PIN 5 X 30 48 PT28125048 MODEL NUMBER LABEL
25 PT28125025 SHAFT 49 PT28125049 GRIZZLY.COM LABEL
Please Note: We do our best to stock replacement parts whenever possible, but we cannot guarantee that all parts shown here
are available for purchase. Call (800) 523-4777 or visit our online parts store at www.grizzly.com to check for availability.
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