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SECTION 5:  ADJUSTING YOUR LOG SPLITTER

Wedge Assembly Adjustment

As normal wear occurs and there is excessive “play” 
between the wedge and beam, adjust the bolts on the 
side of the wedge assembly to eliminate excess space 
between the wedge and the beam. See Figure 10.

Loosen the jam nuts on the two adjustment bolts on 
the side of the wedge. Turn the adjustment bolts in 
until snug and then back them off slowly until the 
wedge assembly will slide on the beam.

Tighten the jam nuts securely against the side of 
the wedge to hold the adjustment bolts in this 
position.

Gib Adjustment

Periodically remove and replace the “gibs” (spacers) 
between the wedge assembly and the back plate.
See Figure 10.

NOTE: 

The gibs may be rotated and/or turned over for

even wear.

Loosen the lock nuts under the each back plate and 
slide the gibs out.

Turn or replace the gibs.

Reassemble the back plate and secure with the 
lock washers and lock nuts.

Readjust the bolts on the side of the wedge 
assembly. 

Figure 10

SECTION 6:  MAINTAINING YOUR LOG SPLITTER

Conditions that will void Warranty

1.

Failure to maintain proper fluid level in reservoir 

2.

Changing the relief valve setting or pressure 
adjustment of control valve without proper 
knowledge and instruction from the factory 

3.

Disassembling the pump 

4.

Use of incorrect hydraulic fluid 

5.

Allowing the flexible pump coupler to deteriorate 
without proper and regular inspection

6.

Lack of lubrication or improper lubrication of the 
beam or unit

7.

Improper adjustment of splitting wedge

8.

Excessive heating of the hydraulic system 

9.

Attempting to start unit in temperatures under 20°F 
without pre-heating fluid in reservoir

10. Unattended leaks in hydraulic system 

Hydraulic Fluid

Check the hydraulic fluid level in the log splitter 
reservoir tank before each use. 

Maintain fluid level within the range specified on the 
dipstick at all times. 

Change the hydraulic fluid in the reservoir every 
100 hours of operation. 

Disconnect the suction hose from the bottom of the 
reservoir tank and drain the fluid into a suitable 
container. Refill using only Dexron III automatic 
transmission fluid or 10W AW hydraulic fluid.

NOTE: 

Please dispose of used hydraulic fluid and

engine oil at approved recycling centers only.

Since contaminants in fluid may damage the 
hydraulic components, you will have to drain the 
fluid and flush the reservoir tank and hoses with 
kerosene whenever any repair work is performed 

WARNING: 

Do not at any time make any 

adjustments without first stopping engine, 
disconnecting spark plug wire, and grounding it 
against the engine.

Jam Nut

Adjustment

Bolt

Gibs

Lock Nut

Lock

Washer

WARNING: 

Before cleaning, lubricating, 

repairing, or inspecting, disengage the control 
lever and stop engine. Disconnect the spark 
plug wire and ground it against the engine to 
prevent unintended starting.

WARNING: 

Higher pressure could cause 

the hoses to burst, cylinder to rupture, and 
intense fluid to be released, which could result 
in serious personal injury.

Summary of Contents for LS275

Page 1: ...engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands A spark arrester for ...

Page 2: ... model plate is explained below For future reference please copy the model number and the serial number of the equipment in the space below ENGINE INFORMATION The engine manufacturer is responsible for all engine related issues with regards to performance power rating specifications warranty and service Please refer to the engine manufacturer s Owner s Operator s Manual packed separately with your...

Page 3: ...ng equipment with you 9 This machine should be used for splitting wood only do not use it for any other purpose 10 Follow the instructions in the manual s provided with any attachment s for this machine Preparation 1 Always wear safety shoes or heavy boots 2 Always wear safety glasses or safety goggles during operating this machine 3 Never wear jewelry or loose clothing that might become entangled...

Page 4: ...he machine so you do not stumble over it 14 Never move this machine while the engine is running 15 This machine should not be towed on any street highway or public road without checking the existing federal state or local vehicle requirements Any licensing or modifications such as taillights etc needed to comply is the sole responsibility of the purchaser If a Statement of Origin is required in yo...

Page 5: ... Secure the jack stand in position with the clevis pin and spring clip See Figure 1 Figure 1 Attaching the Tongue With the log splitter still standing upright remove two hex bolts lock washers and hex nuts from the end of the tongue See Figure 1 Align the holes in the tongue with the holes in the tank bracket and secure with hardware just removed See Figure 1 NOTE High pressure hose must be above ...

Page 6: ...the dipstick See Figure 6 Do not overfill Replace vented dipstick securely tightening it until the top of the threads are flush with top of the pipe Figure 6 Make sure the spark plug wire is disconnected Then prime the pump by pulling the recoil starter as far as it will go Repeat approximately 10 times Reconnect the spark plug wire and start engine following instructions in the OPERATION section ...

Page 7: ...gests are used to secure the beam in the horizontal or the vertical position The vertical beam lock is located next to the oil filter The horizontal beam lock is located on the beam support latch bracket See Figure 7 Engine Controls See the accompanying engine manual for the location and function of the controls on the engine Stopping Engine Move throttle control lever to STOP or OFF position Turn...

Page 8: ...h the front and the back of the beam face Attach spark plug wire to the spark plug Using the Log Splitter Place the log splitter on level dry ground Place the beam in either the horizontal or vertical position and lock in place with the appropriate locking rod Block the front and back of both wheels Place the log against the end plate and only split wood in the direction of the grain To stabilize ...

Page 9: ... fluid Place log splitter on a firm level surface To raise the beam for vertical operation Pull out the vertical beam lock on the tongue Pivot beam lock down to release the beam Move the beam to the vertical position Secure it with the beam lock on the reservoir tank assembly To lower the beam Pull out the horizontal beam lock on the reservoir tank Pivot beam lock down to release the beam Carefull...

Page 10: ...regular inspection 6 Lack of lubrication or improper lubrication of the beam or unit 7 Improper adjustment of splitting wedge 8 Excessive heating of the hydraulic system 9 Attempting to start unit in temperatures under 20 F without pre heating fluid in reservoir 10 Unattended leaks in hydraulic system Hydraulic Fluid Check the hydraulic fluid level in the log splitter reservoir tank before each us...

Page 11: ...ners and one is in the top center Remove the pump Rotate the engine by slowly pulling starter handle until engine coupling half set screw is visible Loosen set screw using allen wrench and slide coupling half off engine shaft Loosen set screw on pump coupling half and remove coupling half Slide new engine coupling half onto the engine shaft until the end of the shaft is flush with the inner portio...

Page 12: ...tproof the equipment by coating with a light oil or silicone SECTION 8 TROUBLESHOOTING NOTE For repairs beyond those listed above contact your nearest authorized service center WARNING Never store machine with fuel in the fuel tank inside of building where fumes may reach an open flame or spark or where ignition sources are present such as hot water and space heaters furnaces clothes dryers stoves...

Page 13: ...rized service dealer Leaking cylinder 1 Broken seals 2 Scored cylinder 1 See authorized service dealer 2 See authorized service dealer Engine runs but wood will not split or wood splits too slowly 1 Small gear section damaged 2 Pump check valve leaking 3 Excessive pump inlet vacuum 4 Incorrect oil level 5 Contaminated oil 6 Directional valve leaking internally 7 Overloaded cylinder 8 Internally da...

Page 14: ...3 14 15 16 17 18 19 20 21 22 23 12 24 25 B A B C C A 5 7 12 26 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 48 80 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 48 81 81 82 79 83 84 31 85 85 72 ...

Page 15: ...evis Pin 38 736 0116 Flat Washer 635 ID x 93 OD 39 714 0470 Cotter Pin 40 781 1027 Light Bracket RH 41 710 3097 Carriage Bolt 3 8 16 x 1 0 42 712 0798 Hex Nut 3 8 16 43 781 0682 Log Tray 44 781 0686 Log Tray Bracket 45 681 0161 Frame Assembly 46 726 0214 Push Cap 47 732 0583 Compression Spring 48 710 0521 Hex Bolt 3 8 16 x 3 49 781 0690 Lock Rod 50 737 0348 Vented Dipstick 51 710 1338 Hex Screw 5 ...

Page 16: ... as lubricants filters blade sharpening tune ups brake adjustments clutch adjustments deck adjustments and normal deterioration of the exterior finish due to use or exposure d Troy Bilt LLC does not extend any warranty for products sold or exported outside of the United States its possesions and territories except those sold through Troy Bilt LLC s authorized channels of export distribution e Part...

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