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ICS 814PRO Service Manual
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ICS 814PRO Service Manual

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Download this manual See also: Operator's Manual
814PRO
SERVICE MANUAL
F/N 522803 Jul12
© 2012 ICS, Blount Inc.

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Summary of Contents for ICS 814PRO

  • Page 1 814PRO SERVICE MANUAL F/N 522803 Jul12 © 2012 ICS, Blount Inc.

  • Page 3: Table Of Contents

    814PRO SERVICE MANUAL TABLE OF CONTENTS TITLE SECTION SECTION TITLE PAGE NUMBER SHOP MANUAL USE TOOLS SAW SPECIFICATIONS SERIAL NUMBER LOCATION SPARE PARTS DIAGRAM MOTOR ASSEMBLY WATER VALVE ASSEMBLY TROUBLESHOOTING DIAGRAM F/N 522803 Jul12 © 2012 ICS, Blount Inc.

  • Page 4: Shop Manual Use

    • Use a plastic dead blow mallet to separate parts attached solidly to each other. • Mark mating parts as a reassembly reference. • Keep component parts together as a group. Assemble screws and nuts into appropriate subgroups. • When reassembling, clean all parts carefully, lubricate moving parts and replace all oil seals, o-rings, gaskets, washers and self-locking nuts. • For best results, use only original ICS replacement parts. ® SERVICING THE ICS HYDRAULIC SAW: Servicing of hydraulic tools, other than routine ® maintenance, must be performed by an authorized and certified dealer. For the nearest authorized and certified dealer, call ICS...

  • Page 5: Tools

    814PRO SERVICE MANUAL TITLE 1. TOOLS Tools available for the 814PRO Hydraulic Saw DESCRIPTION SERVICE 71572 TOOL KIT 71152 SCRENCH, 17-19 mm 73462 MAIN BEARING DRIVER TOOL F/N 522803 Jul12 © 2012 ICS, Blount Inc.

  • Page 6: Saw Specifications

    Operating Speed 4,900 sfm (avg. free running chain) Noise Level 88 dB @ 1 M (3 ft) 3.5 m/sec² (front handle) Vibration Ref. ISO standard no. 7505 Torque 95 in-lbs Horsepower 11 hp © 2012 ICS, Blount Inc. F/N 522803 Jul12...

  • Page 7: Serial Number Location

    814PRO SERVICE MANUAL 3. SERIAL # LOCATION TITLE 3 814PRO Hydraulic Saw serial number series. F/N 522803 Jul12 © 2012 ICS, Blount Inc.

  • Page 8: Spare Parts Diagram

    4. SPARE PARTS DIAGRAM 814PRO SERVICE MANUAL © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 9 74516 Dowl Pin 74558 Flange Nut (M10) 74517 Bushing (4) 74559 Sprocket Side Cover Seal 74518 O-Ring 71383 814PRO Motor Shaft Replacement 74519 Idler Shaft 74561 Needle Roller 74520 Idler Gear 74562 HSH Cap Screw 5/15-18 x 3/4 74021 Wallwalker Pivot Pin...

  • Page 10: Motor Assembly

    Remove the 2 nuts (51) and then lift off the side cover (50). Lift off the bar (61) and chain (73). If it is necessary to take tension off the bar and chain, turn the screw (68) counter clockwise. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 11 (44). Remove the retaining ring (85) and then items 81 thru 84. Use a flat blade screwdriver to pry the notched end out of recess. Lift up and unwind from recess. F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 12 For prying, only use the groove provided at the split between the parts to prevent scratches on the inner mating surfaces. Remove the two gears (7 & 11), needle roller (51), and the idler shaft (6). © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 13 (gear side) of the motor shaft (50) to remove it. K To remove the bearing from the shaft, press on the outside end (sprocket end) of the motor shaft while supporting the outer race of the bearing. Discard the old bearing. F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 14 (54). Remove the quad ring (78) and o-ring (53) using the appropriate o-ring service tools. Discard the quad ring and o-ring. M The bushings (4) can be removed using the collet from the bearing puller kit. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 15 The flat surfaces around the chamber and bolt holes should be flat and free of nicks or burrs that could cause misalignment or leaks. BUSHINGS The inside of the bushings should be gray with some bronze showing through. If significant yellow-bronze shows, replace the bushings. F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 16 The bore for the shaft seal should be smooth or oil leakage may occur. GEAR HOUSING The gear housing should be clean and free of scratches. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 17 (more than normal polishing), replace both the shaft and associated bushings. Also check the hydraulic system for excess contamination in the fluid and for filter condition. Operating conditions may require changing from a 25-micron filter to an oversized 10-micron filter. See power pack manual for instructions. F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 18 (protected from damage) with the large bearing bore facing up. Position the valve handle so a clearance hole exists for the insertion of the motor shaft. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 19 Use grease to keep the needle roller in place. Slide the drive gear (11) over the needle roller and shaft. Install the idler shaft (6) and gear (7). F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 20 With all parts aligned, carefully slide the gear housing assembly over the gears until it contacts the valve handle. Do not force parts together. Turn the motor shaft manually to check for free rotation. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 21 Snug screws and check shaft rotation again. For final torque, turn 1/4 rotation past snug and recheck rotation. K Install the o-ring (81). Push in until it contacts the bearing face. Install seal washer (82) and the retainer ring (85). F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 22 Make sure it is applied around the entire bore of the seal ring, then slide both parts onto the motor shaft. Install the seal spacer (44) and then the retainer ring (43). © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 23 814PRO SERVICE MANUAL 5. MOTOR ASSEMBLY Install items 42.45 and. Retainer clip (43). F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 24 (29, 59). Install the chain onto the bar. Place the bar (with chain) over the studs making sure the chain is looped around the sprocket and the bar adjustment nut is seated in the hole on the bar. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 25 Install the side cover (47) and the 2 nuts (48). Hand tighten the 2 nuts and then back them off 1/4 turn. F When adjustments are completed, be sure to tighten the nuts. F/N 522803 Jul12 © 2012 ICS, Blount Inc.

  • Page 26: Water Valve Assembly

    Press the safety catch (28) and remove the trigger (26). The safety catch (28) can be removed at this time by driving out the 3/16 inch roll pin (19). © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 27 (39), and the steel ball (38). Remove the plug button (17), wiper seal (10) and the retaining ring (16) from handle. The wiper seal must be replaced. Lift out the valve spool assembly (12-15). F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 28 Remove o-ring(31) from the spool bore of the handle If only the water valve seal needs replacing, use a heavy gauge wire to insert into the bottom of the valve to extract. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 29 Apply grease and install a new o-ring (13) onto the ON/ OFF valve (12). Apply grease and install new o-ring (31) into the spool bore of the handle. F/N 522803 Jul12 © 2012 ICS, Blount Inc.
  • Page 30 (15) were removed from the ON/OFF valve, reinstall them. Lubricate the ON/ OFF valve with hydraulic fluid and install it into the valve handle. Secure it in place with the roll pin (18). Install new wiper seal (10). © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 31 Secure the safety catch with the roll pin (19). Install the trigger (26) and secure with the roll pins (18). Replace the plug button (17) and test the action of the safety catch and trigger. F/N 522803 Jul12 © 2012 ICS, Blount Inc.

  • Page 32: Troubleshooting Diagram

    Blocked inlet or outlet. Turn off hydraulic supply. Remove bar and chain. Make sure water supply is on. Press trigger to see if water exits near bar adjustment nut area (a small port). If no water exits, have unit serviced. © 2012 ICS, Blount Inc. F/N 522803 Jul12...
  • Page 34 814PRO SERVICE MANUAL ICS, Blount Inc. 4909 SE International Way Portland, OR 97222 Tel 800-321-1240 Fax 503-653-4393 icsbestway.com...