WARRANTY REGISTRATION AND POLICY
Buhler Manufacturing products are warranted for a period of twelve (12) months from
original date of purchase, by original purchaser, to be free from defects in material and
workmanship under correct, normal agricultural use and proper applications.
Buhler Manufacturing’s obligations under this warranty shall be limited to the repair or
exchange, at Buhler Manufacturing’s option, of any Buhler Manufacturing product or
part which proves to be defective as provided. Buhler Manufacturing reserves the right
to either inspect the product at the buyer’s location or have it returned to the factory for
inspection.
The above warranty does not extend to goods damaged or subject to accident, abuse
or misuse after shipment from Buhler Manufacturing’s factory, nor to goods altered or
repaired by anyone other than an authorized Buhler Manufacturing representative.
Buhler Manufacturing makes no Express Warranties other than those which are
specifically described. Any description of goods, including any references and
specifications in catalogues, circulars and other written material published is for the sole
purpose of identifying goods and shall conform to such descriptions. Any sample or
model is for illustrative purposes only and does not create an Express Warranty that the
goods conform to sample or model shown.
The purchaser is solely responsible for determining suitability of goods sold. This
warranty is expressly in lieu of all other warranties expressed or implied. Buhler
Manufacturing will in no event be liable for any incidental or consequential damages
whatsoever, nor for any sum in excess of the price received for the goods for which
liability is claimed.
WARRANTY CLAIMS:
Warranty requests must be prepared on Buhler Manufacturing Warranty Claim Forms
with all requested information properly completed. Warranty Claims must be submitted
within a thirty (30) day period from date of failure repair.
WARRANTY LABOR:
Any labor subject to warranty must be authorized by Buhler Manufacturing. The labor
rate for replacing defective parts, where applicable, will be credited at a rate determined
by the Company, Buhler Manufacturing.
IMPORTANT FACTS:
Buckets and Bucket Tines Carry No Warranty
Bent Spears Carry No Warranty
Snowblower Fan Shafts Carry No Warranty
Mower Blades Carry No Warranty
Portable Auger Parts Have Two (2) Year Warranty
Loader Parts Have Two (2) Year Warrant
________________________________________
PRINTED IN CANADA
General Instructions and Information
As with any piece of equipment, the care with which your ioader is operated and maintained
wiil greatiy affect it’s life and the safety of the people using it.
1. Keep all pivots well lubricated for longer bushing life. Inspect every 500 hours of operation for
wear.
2. Periodically check all bolts for tightness. If any bolt is damaged, replace it with a bolt of
equivalent grade or strength.
3. Follow the recommendations of the tractor manufacturer in regards to the quantity of oil used.
4. Check oil level frequently to ensure the system is full.
When making an oil check, be sure lift cylinders are retracted.
5.
Before operating the loader, particularly if the loader is left standing for any length of time,
6.
check the hydraulic system and oil level.
When installing hydraulics, follow the circuit carefuily. See hydraulic hook-up section and
7.
make sure the hoses do not contact any hot manifolds or sharp edges on tractor. After
assembly, raise the loader slowly and check to make sure that the hoses do not bind in all
positions.
CAUTION
The pressure of the relief and open center valves is set at the factory. Do not tamper with the
setting, serious injury to the operator or damage to the loader or tractor hydraulics may occur.
Warranty wili be void if the ioader is operated above recommended pressure.
9. When servicing any hydraulic components, care must be taken to prevent any foreign matter
from entering the system.
10. Do not negiect oii ieaks. Leaks affect loader operation, are dangerous and can resuit in
personal injury or damage to the hydraulic system.
11. Never ieave the cylinder shafts exposed when loader is not in use.
12. Worn or damaged components shouid be replace as soon as possible with only the
manufacturer’s recommended component or equivalent.
10
Trouble Shooting
PROBLEM
Loader slow and/or will not dump.
Loader chatters or vibrates when
raising and lowering.
Excessive movement at pivots
Pump noisy
Oil leaks.
Insufficient lift capacity
Slow leakdown.
Excessive wear on bottom oil bucket
and wear pads.
Hydraulic cylinders inoperative.
Pump operating continually on closed
center tractor hydraulic system.
Loader lift and bucket tilt controls do
not work according to decal.
Valve noisy and/or hot
Tractor loads/pump squeals
POSSIBLE CAUSE
Quick couplers leaking.
Hydraulic oil too heavy.
Oil filter plugged.
Hydraulic pump worn.
Oil line restricted or leaking.
Control valve does not shift properly.
Air in hydraulic system.
Cyiinder leaks internally.
Faulty valve.
Air leak in pump iniet line.
Air in hydraulic system.
Oil level too low.
Worn bushings and/or pins.
Inlet line restricted or leaking.
Oil level too low.
Pump worn or damaged.
Damaged fittings or hoses.
Loose connections.
Worn or damaged 0-ring wiper
seal in cylinder rod end.
Worn or damaged 0-rings in valve.
Improper hydraulic pump operation.
Load is greater than boom lift capacity.
Internal boom cylinder leakage.
Improper hydraulic valve operation.
Worn control valve.
Worn cylinder piston seals.
Float position not used while operating
loader.
Hose from control valve improperly
connected.
Tractor control valve relief stuck
open.
Hydraulic control valve set too low.
Hoses improperly connected.
Open center control valve on closed
center tractor.
Closed center control valve on open
center tractor.
18
REMEDY
Check connections and compatibility or
replace.
Change or replace filter.
Clean or replace filter.
Repair or replace pump.
Check all hoses and tubes for leaks,
damage or restrictions. Replace damaged
or restricted hoses or tube lines.
Inspect, clean, repair or repiace valve.
Cycle lift cylinders and bucket cylinders
several times to free system of air.
Replace seals.
Repair or replace valve.
Check, tighten or replace inlet line.
Cycle lift cylinders and bucket cylinders.
Add oil as required.
Replace bushings and/or pins.
Check for air leaks, restrictions or collapsed
hose. Tighten or replace hose. Clean
filter if necessary.
Add oil as required.
Repair or replace pump.
Replace damaged parts.
Tighten fittings.
Install a seal repair kit.
Install an 0-ring repair kit.
Repair or replace pump.
Check loader specifications.
Replace any worn parts and install
a seal repair kit.
Repair or replace valve.
Have authorized dealer replace seals.
Have authorized dealer replace seals.
Use float position provided on valve.
Refer to plumbing diagrams.
See your tractor manual for proper
adjustment or Loader dealer for loader
valve. (3000 PSI is maximum pressure
relief setting recommended.)
Adjust valve In accordance with manual.
Refer to plumbing diagrams
and correct hose connections.
Replace relief valve with closed center plug
and plug the power beyond adapter on valve.
Install open center plug on optional valve.
Replace closed center plug with relief and
install short plug in place of power beyond
adapter.
General Notes and Instructions to the Operator -
Regarding ALLIED HSL Loader Operations
The hydraulic self-leveling system (HSL) utilizes two metering cylinders
which displace oil into or out of the bucket cylinders as the loader is raised
or lowered. The cylinder volumes and geometry’s are carefully matched
for each loader model to provide the correct amount of oil to keep the
bucket level after it is initially leveled.
The HSL system incorporates two relief valves which are only utilized if
the bucket cylinders are at either end of the stroke. If the loader is
raised with the bucket fully dumped, oil will be bypassed at high
pressure into the lower side of the lift cylinder circuit. If the loader is
lowered with the bucket fully rolled back, oil will be bypassed at high
pressure into the raised side of the lift cylinder circuit. Note that these two
conditions are likely to occur only intermittently, and although the pump
will be forced to supply oil at a higher pressure no damage to the loader
components will occur. It is, however, recommended to avoid the above
situations and keep the bucket somewhat level while raising or lowering
the loader for smoother operation.
Note that the large volume (piston side) of the leveling cylinders is
connected to the large volume of the bucket cylinders, and the small
volume (rod side) is connected between the two sets of cylinders. The
effect of this configuration is to create a breakout force “boost” if the
bucket cylinders are pressurized toward the rollback position during
breakout.
The opposite effect of the above situation is that the loader will have poor
lift capacity if lifting with the bucket cylinders pressurized in the dumped
position. This is, however, a very unlikely occurrence (lifting a load with
bucket fully dumped).
The cartridge style relief valves are factory set at 2,000 psi cracking
pressure and are capable of bypassing 15-20 GPM. If loader lock-up
should occur due to a low tractor relief setting, higher inlet flows or return
line restrictions, the relief valve setting may be bucket off slightly until the
lock-up condition is overcome (as described in note 2 above).
CAUTION: Never utilize the leveling cylinders to raise the loader. This
could occur if the lift cylinders are placed in float while the bucket cylinders
are held pressurized in the retracted position. If the loader should rise,
pressurize the lift cylinders to lower it; otherwise a rapid drop may occur
when the bucket cylinders are extended. Note that this situation is unlikely
to occur during normal loader operation and is possible only with a lightly
loaded bucket.
19
General Notes and Instructions to the Operator -
Regarding ALLIED TSL Loader Operations
The true self levelling system (TSL) utilizes mechanical linkages to
maintain bucket level while raising and lowering. The pivot plate
weldment, levelling tubes and linkages have been developed to ensure
that the bucket remains at the same position throughout its range of
motion. This feature is standard with 2.50” and 3.00” diameter bucket
cylinders.
The TSL system incorporates a relief and anticavitation manifold to
provide extra dump at ground and rollback at full lift height. This feature is
available on 3.00” bucket cylinders only. If the loader is raised with the
bucket fully dumped, oil from the bucket piston side will be bypassed at
high pressure to the bucket shaft side and the lift shaft side as the quick
attach contacts the dump stop. If the loader is lowered with the bucket
fully rolled back, oil from the bucket shaft side will be bypassed at high
pressure to the bucket piston side and makeup will be provided by the lift
piston side as the quick attach contact the rollback stop. Note that these
two conditions are likely to occur intermittently and although the pump will
be forced to supply oil at a higher pressure, no damage to the loader
components will occur. It is, however, recommended to avoid the above
situations and keep the bucket somewhat level while raising or lowering
the loader for smoother operation.
The extra bucket stroke length allows for the bucket to be dumped to
approximately 90 degrees at ground. This allows for bucket assist when
traction is minimal. If the loader is raised from this position, the bucket will
retract as the quick attach contacts the dump stop and the circuit goes
through relief as described in note 2.
Extra bucket retraction allows for the bucket to be rolled back as the
loader raises. The TSL feature maintains the bucket level, but as required
the bucket can be manually rolled back approximately 20 degrees to allow
for increased bucket capacity. If the loader is lowered from this position,
the bucket will extend as the quick attach contacts the rollback stop and
the circuit goes through relief as described in note 2.
The relief valve is factory set at 3250 PSI cracking pressure and is
capable of bypassing 10-15 GPM. If loader lock-up should occur due to a
low tractor relief setting, higher inlet flows or return line restrictions, the
relief valve may be backed off slightly until the lock-up condition is
overcome (counterclockwise turn of set-screw). Contact the factory for
further instructions.
20
595, S595, 595 HSL, S595 HSL, 595 TSL, & S595 TSL
Sub Frame Parts Table
Regular HSUTSL
item Part No.
1
31423 595 Sub Frame Weldment Left 1
2 31424
1
2
1
2
1
2
31425
31426
31437
31438 595 S Sub Frame Weldment Left
31439
31440
3 110959
4 112747
5 112746 Spacer Block
6 112748 Shim
7
8
112663
112668 Tube Cross Member
9 112642
10 113281 Bolt Retainer Weldment
11
110887 Loader Lift Lock Weldment
12 812717
13 812026
14 812944
15 84127
16
17
18
19
812939 Bolt Hex 0.875nc X 10.00 gr8 pi
81967 Nut Lock (nylon) 0.625nc grB pi
81723 Washer Lock 0.875 pi
112730
20 112812
21
22
113228
112983 ‘Decal - Warning Overhead Hazard
23 112982
24
812882
25 113474
26
27
24329
112615
‘Part of decal replacement kit XI256
Description Quantity Quantity
-
595 Sub Frame Weldment Right
595 HSL Sub Frame Weldment Left
595 HSL Sub Frame Weldment Right
595 S Sub Frame Weldment Right
S595 HSL Sub Frame Weldment Left
S595 HSL Sub Frame Weldment Right
Hook Weldment
Plate Clamp
1
-
- 1 - -
- -
- -
- -
- - -
2 2
2
-
1
2
4 4
Cross Member Weldment
Shaft Pivot 1.75 DIAX 5.50 Long
2
1
1
2 2
2
2
1 1
1
2
2 2
Grommet 0.375 ID X 1.00 OD X .13 2
Bolt Hex 0.313nc X 1.00 gr5 pi
Bolt Car. 0.625nc X 3.00 gr5 pi
Bolt Car. 0.625nc X 3.50 gr5 pi
2 2
8 8
2 2
2
2 2
14
14 14
2 2
Washer Boot
‘Decal General Caution
‘Decal -595 X 1.40
2
2 2
2
2
2 2
2 2
‘Decal - Lift Lock Instruction
Bolt Car. 0.625nc X 2.50 gr5 pi
‘Decal - Cross Member Caution
Mounting Wrench (for 0.875 bolt)
‘Decal - S X 1.40
2 2
4
2 2
-
-
4
1
-
Quantity
S595
-
-
1
1
-
2
2
4
2
1
2
2
2
2
2
8
2
2
2
2
2
2
2
4
2
1
1
S595 HSUTSL
Quantity
-
-
-
-
1
1
2
2
4
2
1
1
2
2
2
2
2
8
2
2
14
2
2
2
2
2
2
4
2
1
1
23
595, S595, 595 HSL, S595 HSL
Main Frame Parts Table
Item Part No. Description
1
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23 81344
24 81967
25 81570
26
27 813356 *Decal - Buhler Allied x 1.75 2
28 52281-000 •Bright Orange Scotchcal #72368 10ft
29 113488 *Decal - Quick Attach Instruction
31427
31428
31429
31430
24296
24297
112798
108827
111231
113114
24329
110907
12779
113109
112954
112955
112800
113766
24242
24407
24408
24319 3.5 Dia. X 12.00 Leveling Cylinder
81581
81669
81592
23842 *Decal - Hyd. Self Level x 0.75
595 Main Frame Weldment
595 S Main Frame Weldment
S595 HSL Main Frame Weldment
595 HSL Main Frame Weldment
Quick Attach Weldment Left
Quick Attach Weldment Right
Tube Cross Qtach
Pin Weldment
Stand Weldment
Strap Stand
Wrench Mounting
Pin 0.625 Dia. Stand
Hair Pin Clip #9 Western Wire
Levelling Rod
Pin 1.25 Dia. X 6.75 Long
Pin 1.25 Dia. X 5.00 Long
Pin Qtach
Bushing 1.25 ID x 1.50 OD x 1.375 Long
Tube Cover
3.0 Dia. X 20.63 Bucket Cylinder
3.0 Dia. X 20.50 Lift Cylinder
Bolt Hex 0.375nc x 2.50 gr5 pi
Bolt Hex 0.625nc x 3.50 gr5 pi
Nut Hex 0.375nc gr2 pi
Nut Lock (nylon) 0.375nc grB pi
Nut Lock (nylon) 0.625nc grB pi
Washer Flat Std. 0.375 hs pi 4
595 595HSL 595 S S595 HSL
1
_ _
-
1
1
2
2
2
2
1
2
5
1
4
4
4
8
1
2
2
- 2 -
16
4 4
4
20 24
6
-
1
1
1
1
2
2
2
1
2
5
1
6
6
4
8
1
2
2
20
4 4
6 6
4 4
2
2 2 2
10ft 10ft
1
-
1 1
1
1
2
2
2
1
2
5
1
4
4
4
8
1
2
2
16
4
20 24
-
1
1
1
2
2
2
1
2
5
1
6
6
4
8
1
2
2
2
20
4
4
6
4
2
10ft
*Part of decal replacement kit X 1080
25
595 TSL, S595 TSL
Main Frame Parts Table
2.5 DIA. Lift Cyl. 3.0 DIA. Lift Cyl.
Item Part No. Description
1
1 24737
1 24771 595 TSL Mainframe 2.5 DIA. Lift
1 24772 S595 TSL Mainframe 2.5 DIA. Lift
2 24717 Quick Attach Left 1 1
3 24716 Quick Attach Right 1 1
4
5
6
7 114303 Stand foot
8
9
10 12779 Hair Pin Clip 4 4 4 4
11 114186
12
13
14 112800 Pin 1.25 DIA X 6.13 LG
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37a
37b
38
39
40
41 113995
42
43
44
45
46
47 113488
48 52281-000 Bright Orange Scotchcal #72368
24729 595 TSL Mainframe 3.0 DIA. Lift
S595 TSL Mainframe 3.0 DIA. Lift
112798 Cross Tube 1 1 1 1
108827
114296 Stand Tube 2
113690 Link Spacer 2
110907 Stand Pin 0.625 diameter 2 2
112954
112955 Pin 1.25 DIA X 5.00 LG 2 2 2 2
114181
24242 Cross Tube Cover
114252
81581
81669
81592
81344 Locknut 0.375 DIA
81967
113691
81570
113570
113766
114104
113697
113154
114119
114120
81966
84583
FNH114039 Bolt Plate
114465
FNH114039 Rod Guide
114097
114101
113998
813228
81637
813356
114132
813358
Pin Weldment 2 2 2
Levelling Rod 1 1 1
Pin 1.25X6.75 LG
Levelling Tube 2 2 2 2
Cylinder Bucket
Cylinder Lift
Pin 1.25 DIA X 6.75 Ig
Hex Bolt 0.375 DIA X 2.5 LG
Hex Bolt 0.625 DIA X 3.5
Hex Nut 0.375 DIA
Locknut 0.625 DIA
Bushing 1.251.D. X 1.63 O.D x 0.75" Ig
Flat Washer 0.375 DIA
Bushing 1.25 I.D. X 1.63 O.D. x 1.88" Ig
Bushing 1.25 I.D. x 1.50 O.D. x 1.38" Ig
Pin 1.25 DIA X 7.48
Pin 1.25 DIA X 8.63 LG
Pin 1.25 DIA X 7.63 LG
Link Weldment Left
Link Weldment Right
Locknut 0.50 DIA
Grease Fitting 1/8 NPT Straight
Rod Guide
Link Assembly 11.25
Pivot Plate Left
Pivot Plate Right
Pin 1.25 DIAX7.13LG
1/2" Wing nut (pi)
1/2" Lock washer (PI)
Decal - Buhler Allied X 1.75
Decal - TSL X 1.75
Decal-True Self Levelling
Decal - Quick Attach Instruction
595 TSL S595TSL 595 TSL S595TSL
- -
-
1
-
2
2 2 2
2 2 2 2
1
4
32 32
4
4 4
41
4
8
4
4
20
4
4
2
2
2
2
2
1
1
0
4
1 1
1
2
2
2
2 2
2 2
2 2
2 2
10ft 10ft
■ -
-
1
2 2 2
2 2 2
2 2 2
1 1 1
4 4 4
4 4
41
4
8 8
4
4
20
4
4
2
2
2
2
2
1
1 0
0
4
1
2 2
2 2
2
1
-
- -
- ■ 1 1
1 1
2 2
32
4
41 41
4
4
4
20 20
4 4
4
2
2
2
2
2
1 1
1
4
1
1
2 2
2
2 2
2 2
2
10ft
-
1
2
1
2
32
4
4
4
8
4
4
4
2
2
2
2
2
0
1
4
1
1
2
2
2
2
10ft
27
595 HSL, S595 HSL
Hydraulic Plumbing Parts Table
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Part No.
24319
24407
24408
812973
811754
812703
812947
812697
811434
811424
811466
113222
113223
113031
112937
113224
113225
112837
113220
113221
23875
811414
812069
812786
812828
11362
81592
81344
Description
3.5 Dia. X 12.00 Cyl. Assy. Level
3.0 Dia. X 20.63 Cyl. Assy. Bucket
3.0 Dia. X 28.50 Cyi. Assy. Lift
3/8 X 12" Hose 3/4 SWFJIC x 3/4 MORB
3/8 X 18" Hose 3/4 SWFJIC x 3/4 MORB
3/8 X 22" Hose 3/4 SWFJIC x 3/4 MORB
3/8 X 22" Hose 3/4 SWFJIC x 3/4 SWFJIC
3/8 X 24" Hose 3/4 SWFJIC x 3/4 SWFJIC
3/8 X 30" Hose 3/4 SWFJIC x 3/4 MORB
3/8 X 30" Hose 3/4 SWFJIC x 3/4 SWFJIC
3/8 X 24" Hose 3/4 SWFJIC x 3/4 MORB
Tubing - Lift Cyl. Bottom Raise
Tubing - Lift Cyl. Top Drop
Tubing - Lift Cyl. Comm. (23.0")
Tubing - Lift Cyl. Comm. (31.0")
Tubing - Bucket Cyl. Bottom Rollbk
Tubing - Bucket Cyl. Top Dump
Tubing - Bucket Cyl. Cross Tube
Tubing - Bucket Cyl. Bott Ext HSL
Tubing - Bucket Cyl. Top Ext HSL
Valve Relief Assembly
Elbow 90 3/4 MORB x 3/4 MJIC
Tee 3/4 MJIC
Tee 3/4 MJIC x 3/4 SWFJIC
Tee 3/4 MORB x 3/4 MJIC x 3/4 MJIC
Clip Pipe Std.
Nut Hex 0.375nc gr2 pi
Nut Lock (Nylon) 0.375nc grB pi
Qty.
2
2
2
2
2
2
3
3
1
1
2
1
1
1
1
1
1
2
1
1
2
4
8
2
2
11
4
31
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