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WITH ROBIN
Models
Set up And OperAting inStructiOnS
Diagrams within this manual may not be drawn proportionally.
Due to continuing improvements, actual product may differ slightly from the product described herein.
distributed exclusively by Harbor Freight tools
Visit our website at: http://www.harborfreight.com
read this material before using this product.
Failure to do so can result in serious injury.
SAVe tHiS MAnuAl.
Copyright
2004 by Harbor Freight Tools
©
or any artwork contained herein may be reproduced in any shape or form without the
express written consent of Harbor Freight Tools.
For technical questions or replacement parts, please call 1-800-444-3353.
LOG SPLITTER
91839, 91840 & 92199
3491 Mission Oaks Blvd., Camarillo, CA 93011
ENGINE
®
IMPORTANT INFORMATION
properly secured to the hitch ball of the towing
vehicle. After assembly and attachment, pull
up and down on the Hitch Coupler to make
sure the hitch ball is fitting snugly in the Hitch
Coupler. There must be no play between
the hitch ball and Hitch Coupler. If there is
play, tighten the Adjustment Nut until no play
is present. If the Adjustment Nut is too tight,
the Handle will not lock. Carefully read and
follow the complete instructions in this
manual BEFORE setup or use.
properly, the ball could come loose
while the trailer is in motion, possibly
causing property damage, SERIOuS
PERSONAL INjuRy, or dEATH.
. All rights reserved. No portion of this manual
®
WARNING!
This trailer's Hitch Coupler MUST be
If the Coupler is not secured
.
®
reV 04k,06b,07j
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Table of Contents
Related Manuals for Central Hydraulics 91839
Summary of Contents for Central Hydraulics 91839
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Page 1: Log Splitter
Copyright 2004 by Harbor Freight Tools © or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools. For technical questions or replacement parts, please call 1-800-444-3353. ENGINE ®... -
Page 2: Specifications
5” Long, 8” Diameter Overall Dimensions 79-1/4” x 4-1/” x 37-1/4” Hydraulic Fluid Capacity .5 Gallons Wheel Size 8” Diameter, DOT Approved Model SKu 91839 Engine 9HP EX-27 Robin Cylinder Diameter 4-1/2” Tons of Force Pump Haldex 11 GPM, 2-Stage Gear Haldex ®... - Page 3 Use of any other parts will void the warranty. Only use accessories intended for use with this tool. Approved accessories are available from Harbor Freight Tools. 17. do not operate tool if under the influence of alcohol or drugs. Read warning labels if taking prescription medicine to determine if your judgment or reflexes are impaired while taking drugs.
- Page 4 When unpacking, check to make sure the parts listed on page 9 are included. If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual as soon as possible.
- Page 5 FIGuRE 2 Horizontal transport hole Close-up of Push Pin (6) securing the Front Leg Assembly (11) to the bracket on the Oil Tank Assembly (10B). 91839, 91840 For replacement parts, please call 1-800-444-3353. SKUs & 9199 Assembly (continued) FIGuRE 1...
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Page 6: Operation
3) by loosening the Oil Plug. You may have to move the o-ring to expose the air inlet vent. When the Log Splitter is not in operation or being transported, close the air inlet hole by tightening the Oil Plug (37). - Page 7 To back the wedge off the log, move the Directional Valve (58) away from the log you just split. To stop movement of the Log Splitter, move the directional Valve (58) into the midpoint. do not go near the splitting area if the Slide Assembly (3) is moving.
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Page 8: Maintenance
Nut in place. Bleeding the Hydraulic System If the Log Splitter begins to lose power or splitting efficiency, it may be a result of air becoming trapped in the hydraulic system. Follow the steps below to bleed air from the system. -
Page 9: Parts List
ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. 91839, 91840 For replacement parts, please call 1-800-444-3353. SKUs & 9199 Parts List Qty. -
Page 10: Assembly Drawing
Assembly drawing REV 07e 91839, 91840 For replacement parts, please call 1-800-444-3353. Page 10 SKUs & 9199... - Page 11 Hydraulic Ram Seals Warning! Only a qualified technician should repair or service the internal hydraulic system of this unit. REV 05j 91839, 91840 For replacement parts, please call 1-800-444-3353. Page 11 SKUs & 9199...
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Page 12: Hydraulics Drawing
Finish assembling the hub/wheel assembly as explained in this manual, being careful not to get any dirt or debris on any part of the assembly. 91839, 91840 For replacement parts, please call 1-800-444-3353. SKUs &...