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© 2012 STANLEY Black & Decker, Inc.

New Britain, CT 06053

U.S.A.

05427 8/2018 Ver. 16

CS11 

HYDRAULIC 

CHAIN SAW

SERVICE MANUAL 

Safety, Operation and Maintenance

Summary of Contents for CS11

Page 1: ... 2012 STANLEY Black Decker Inc New Britain CT 06053 U S A 05427 8 2018 Ver 16 CS11 HYDRAULIC CHAIN SAW SERVICE MANUAL Safety Operation and Maintenance ...

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Page 3: ... record must be submitted to validate the warranty SERIOUS INJURY OR DEATH COULD RESULT FROM THE IMPROPER REPAIR OR SERVICE OF THIS TOOL REPAIRS AND OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN AUTHORIZED AND CERTIFIED DEALER For the nearest certified dealer call STANLEY Infrastructure at 503 659 5660 and ask for a Customer Service Representative SAFETY SYMBOLS 4 SAFETY PRECAUTIONS 5 ELECTRICAL...

Page 4: ...y messages that follow this symbol to avoid possible injury or death This safety alert and signal word indicates an imminently hazardous situation which if not avoided will result in death or serious injury This safety alert and signal word indicates a potentially hazardous situation which if not avoided could result in death or serious injury This safety alert and signal word indicates a potentia...

Page 5: ...d in the working parts of the tool Keep all parts of your body away from the chain saw and maintain proper footing and balance at all times Do not rely exclusively upon safety devices built into the saw As a chain saw user steps must be taken to keep your cutting jobs free from accidents or injury With basic understanding of kickback you can reduce or eliminate the element of surprise Sudden surpr...

Page 6: ...nd chain to the rear of your body Use extreme caution when cutting small size brush and saplings Twigs may catch the saw chain and be whipped toward the operator or pull the operator off balance When cutting a limb that is under tension be alert for spring back so that you will not be struck when the tension on the limb is released Keep the handles dry clean and free of oil Do not operate a chain ...

Page 7: ...employed by electrical system owners operators engaged in line clearing operations incidental to their normal occupation Qualified line clearance arborists and line clearance arborist trainees shall maintain minimum approach distances from energized electrical conductors in accordance with Table 1 All other arborists shall maintain a minimum approach distance from energized electrical conductors i...

Page 8: ...hazards Rubber gloves with or without leather or other protective covering shall not be considered as providing any measure of safety from electrical hazards Ladders platforms and aerial devices including insulated aerial devices shall be subject to minimum approach distances in Table 1 and 2 Aerial devices and attached equipment such as chippers contacting energized electrical conductors shall be...

Page 9: ...ARLY TESTED FOR ELECTRIC CURRENT LEAKAGE IN ACCORDANCE WITH YOUR SAFETY DEPART MENT INSTRUCTIONS 2 A HYDRAULIC LEAK OR BURST MAY CAUSE OIL INJECTION INTO THE BODY OR CAUSE OTHER SEVERE PERSONAL INJURY A DO NOT EXCEED SPECIFIED FLOW AND PRESSURE FOR THIS TOOL EXCESS FLOW OR PRESSURE MAY CAUSE A LEAK OR BURST B DO NOT EXCEED RATED WORKING PRESSURE OF HYDRAULIC HOSE USED WITH THIS TOOL EXCESS PRESSUR...

Page 10: ...CLOTH TO REMOVE DIRT AND MOISTURE AND TEST HOSE FOR MAXIMUMALLOWABLE CURRENT LEAKAGE INACCORDANCE WITH SAFETY DEPARTMENT INSTRUCTIONS SEE OTHER SIDE SIDE 2 D O N O T R E M O V E T H I S T A G 3 DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE IMPROPER USE OR HANDLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE KEEP HOSE AS FAR AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT CONTACT DU...

Page 11: ...500 175 1 25 4 Return 2500 175 13 16 49 60 up to 25 up to 8 5 8 16 Pressure 2500 175 3 4 19 Return 2500 175 13 16 49 60 26 100 8 30 3 4 19 Pressure 2500 175 1 25 4 Return 2500 175 Figure 1 Typical Hose Connections Tool to Hydraulic Circuit Hose Recommendations The chart to the right shows recommended minimum hose diameters for various hose lengths based on gallons per minute GPM liters per minute ...

Page 12: ...use operator discomfort at the tool Filter minimum full flow filtration 25 microns 25 microns 25 microns 25 microns Sized for flow of at least For cold temp startup and maximum dirt holding capacity 30 GPM 114 LPM 30 GPM 114 LPM 30 GPM 114 LPM 30 GPM 114 LPM Hydraulic fluid petroleum based premium grade anti wear non conductive Viscosity at minimum and maximum operating temps 100 400 ssu 20 82 cen...

Page 13: ...per direction The female coupler on the tool hose is the inlet pressure coupler 4 Move the hydraulic circuit control valve to the ON position to operate the tool Note If uncoupled hoses are left in the sun pressure increase inside the hose may make them difficult to connect Whenever possible connect the free ends of the hoses together OPERATING PROCEDURES The following are general wood cut ting pr...

Page 14: ... controls the fall of the tree and should be of uniform thick ness 7 As the saw nears the back cut watch the treetop and the cut for signs of movement Be alert as soon as the tree starts to move turn off the saw pull it from the tree and move away quickly on your escape route 8 For trees larger than bar length make two felling cuts Cut in as far as the bar will go move to the other side and start ...

Page 15: ... cut down from the top The saw cuts should meet Figure 5 Crosscutting Logs Limbs with Pressure on Bottom THICK LOGS LARGER THAN BAR LENGTH WITH PRESSURE ON THE BOTTOM FIGURE 6 1 Observe all safety precautions 2 Begin by cutting on the opposite side of the log 3 Pull the saw towards you and cut from the top 4 Cut from the bottom Make a boring cut if the log is close to the ground 5 Finish with a to...

Page 16: ...when cutting in cold weather 5 Be sure the oiler is working 6 Keep the chain tensioned and check often 7 Keep the cutters properly sharpened Touch up at least every hour Never force a dull chain to cut 8 Clean out the bar groove and keep the oil hole open Turn the bar over to equalize wear on the rails 9 Always install a new sprocket with a new chain UNDERWATER MODEL MAINTENANCE After each use the...

Page 17: ...mage to internal seals Always replace hoses couplings and other parts with replacement parts recommended by STANLEY Supply hoses must have a minimum working pressure rating of 2500 psi 172 bar Do not exceed the rated flow and pressure Rapid failure of the internal seals may result See SPECIFICATIONS on page 19 for correct flow rate and pressure rating Always keep critical tool markings such as war...

Page 18: ...l oiler during heavy cuts Adjust oiler per service instructions Tool does not run Power unit not functioning Check power unit for proper flow and pressure 10 GPM 38 LPM at 1500 psi 104 bar minimum Coupler or hoses blocked Remove obstruction Mechanical failure Disassemble tool and inspect for damage Tool runs backwards Pressure and return reversed Connect for proper flow direction Motor shaft rotat...

Page 19: ...Chain 72951 24 inch Cut Sprocket Nose Bar 72947 32 inch Saw Chain 72952 32 inch Cut Sprocket Nose Bar 72948 36 inch Saw Chain 72953 36 inch Cut Sprocket Nose Bar 72949 42 inch Saw Chain 72954 42 inch Cut Sprocket Nose Bar 72950 Stud Kit To Convert old CS11 s To New Bar Includes 2 Stud s 2 Nuts 2 Washers Inst Sheet 72960 This new bar change started end of May 2012 SERVICE TOOLS Motor Seal Kit 3 Pc ...

Page 20: ...you must replace 3 items The spool and plug have changed along with the addition of a Poppet item 92 The 3 items that should be replaced together are the Spool item 36 Plug item 54 and add a Poppet item 92 The old spool 02925 and old plug 09437 can not be used with the new spool and plug shown on this parts list CS11 PARTS ILLUSTRATION 93 ...

Page 21: ...PPET CONE 93 21444 1 MOTOR ASSEMBLY CS11 SEAL KIT CS11 10569 REPAIR KIT Includes Seal Kit 10569 10570 Denotes Part in Seal Kit Denotes Part in Repair Kit ITEM NO P N QTY DESCRIPTION 1 00612 8 CAPSCREW 2 31849 1 REAR GEAR HOUSING 3 06316 4 BUSHING 4 06853 2 DRIVE GEAR 5 73309 1 IDLER SHAFT 7 00713 2 DOWEL PIN 8 00178 1 O RING 9 21436 1 FRONT BEARING HOUSING ASSY INCLUDES ITEMS 3 AND EXPANDER PLUG 1...

Page 22: ...be touched up using an emery cloth Thoroughly clean all parts before assembly 4 Apply clean grease or O ring lubricant to all close fitting parts and seals during assembly ON OFF VALVE DISASSEMBLYAND REASSEMBLY DISASSEMBLY 1 Drive out the 1 4 inch roll pin securing the trigger to the valve handle assembly Depress the safety catch and remove the triggers through the bottom of the valve handle Note ...

Page 23: ... avoid damaging the oil tube bores in the motor and valve handle 6 Remove the two oval head machine screws to allow the motor to be withdrawn from the chain saw adapter assembly DISASSEMBLY Note The saw can have either a two or three piece Hyrevz Motor Identify the motor used on your saw 1 Place the motor in a vise with soft jaws or V blocks around the bearing end output shaft down 2 On three piec...

Page 24: ...should show two interconnecting polished circles without a step and should not be rough or grooved The shaft seal bore should be smooth and free from nicks or scratches SHAFTS The shaft diameter at the bearing and seal locations must be smooth Grooves roughness or a reduced diameter indicate fluid contamination or damaged needle bearings Grit particles may have been imbedded in the bushings grindi...

Page 25: ...ring the sprocket c Connect the hydraulic power source to the saw and turn the power source valve to the ON position d With a firm grip on the saw and wrench SLOWLY squeeze the trigger to activate the saw e Turn the motor shaft both against and with the direction of rotation f Release the trigger and remove the wrench g Activate the saw to determine that the motor starts and runs freely h If the m...

Page 26: ...nsion is very important throughout the life of the chain Check chain tension often during use when the saw is stopped and the bar and chain are cool The chain should move easily around the bar when pulled by hand Watch ten sion and lubrication during prolonged cutting pe riods AUTOMATIC OILER ADJUSTMENT 1 Observe all safety precautions 2 The automatic oiler adjustment plug is located in the top fo...

Page 27: ...e stamped on drive link 11 Observe all safety precautions 12 Use OREGON file holder and the proper round file 7 32 for the chain to be sharpened see tension SERVICE TOOLS Press the file holder so it rides on both the cutter top plate and depth gauge with the guide marks in line with the bar 13 File all of the cutters on the side of the chain opposite yourself in the direction shown 14 Hold the fil...

Page 28: ...ools do not have accumulators and thus are capable of deeper depths The methods are broken into diver operated or remote operated vehicle ROV ROV s can reach lower depths and with an onboard hydraulic power source that is depth compensated can operate hydraulic tools at depths of thousands of feet ROV operation is still limited to the tool for example a percussive tool has the same depth limitatio...

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Page 32: ...STANLEY Infrastructure 6430 SE Lake Road Portland Oregon 97222 USA 503 659 5660 Fax 503 652 1780 www stanleyinfrastructure com ...

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