Wood-mizer LT40HD Safety, Operation, Maintenance & Parts Manual

Wood-mizer LT40HD Safety, Operation, Maintenance & Parts Manual

G38 engine

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G38 Engine
Safety, Operation, Maintenance
& Parts Manual
LT40HD
LT40HD Super
LT50HD
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
May 2017
rev. K5.00 - K7.01
rev. J9.01 - K4.00
rev. A1.01 - A6.00
Form #2242

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Summary of Contents for Wood-mizer LT40HD

  • Page 1 G38 Engine Safety, Operation, Maintenance & Parts Manual LT40HD rev. K5.00 - K7.01 LT40HD Super rev. J9.01 - K4.00 LT50HD rev. A1.01 - A6.00 Safety is our #1 concern! Read and understand all safety information and instructions before oper- ating, setting up or maintaining this machine.
  • Page 2 Printed in the United States of America, all rights reserved. No part of this manual may be reproduced in any form by any photographic, electronic, mechanical or other means or used in any information storage and retrieval system without written permission from Wood-Mizer 8180 West 10th Street Indianapolis, Indiana 46214...
  • Page 3: Table Of Contents

    Miscellaneous Maintenance ..............3-4 SECTION 4 REPLACEMENT PARTS Fuel Tank (G28/G29/G38) ..............4-1 LT40 Rev. K4.08+ LT40 Super Rev. J7.17+ LT40HD Rev. K6.09+ LT40HD Super Rev. K3.17+ LT50 Rev. A5.17+ Fuel Tank (G28/G29/G38) ..............4-3 LT40 Rev. K4.06 - K4.07 LT40 Super Rev. J7.16 LT40HD Rev.
  • Page 4 Table of Contents Section-Page INDEX WMdoc091819 Table of Contents...
  • Page 5: About This Manual

    SECTION 1 ABOUT THIS MANUAL This manual is provided as a supplement to the equipment manufacturer’s manuals. This manual provides information specific to the use of this equipment on the Wood-Mizer ® sawmill. Refer to the sawmill operator’s manual and manufacturer's manual before attempting to operate this equipment.
  • Page 6: Operation

    Operation Starting The Engine SECTION 2 OPERATION Starting The Engine Engine Control Lights See Figure 2-1. The following indicator lights are located on the sawmill control panel. Alternator Charge Indicator: Lights up if the alternator is not charging the battery. Engine Temperature Indicator: Not used.
  • Page 7 Operation Starting The Engine DANGER! Operate your engine/machine only in well ventilated areas. The exhaust gases of your engine can cause nausea, delirium and potentially death unless adequate ventilation is present. DANGER! Never operate an engine with a fuel or oil leak. The leaking fuel or oil could potentially come in contact with hot surfaces and ignite into flames.
  • Page 8: Maintenance

    Maintenance Safety SECTION 3 MAINTENANCE Refer to the manufacturer’s manual for maintenance intervals and procedures unless oth- erwise instructed in this manual. Follow the manufacturer’s recommendations for dusty conditions. IMPORTANT! This manual only provides information about additional procedures or procedures to be performed at different time intervals than found in the manufacturer's manuals.
  • Page 9: Cooling System

    Maintenance Cooling System Cooling System Wash the engine or brush off sawdust and debris every 50 hours of operation. Clean the grass screen, cooling fins, and external surfaces. Remove any dust, dirt or oil. See engine manual for further instructions. Air Cleaner WARNING! Always wear proper and necessary safety equipment...
  • Page 10: Alternator Belt

    Maintenance Alternator Belt WARNING! Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. Alternator Belt The belt tension should be checked after the first 100 hours of operation, when the bat- tery is not charging properly or when the alternator belt is squealing.
  • Page 11: Rpm Adjustments

    Maintenance RPM Adjustments 6. After the alternator belt has been tensioned, tighten the adjustment bolt jam nut. Tighten the upper and lower pivots and replace the belt covers. RPM Adjustments WARNING! Remove the blade before performing any engine service. Failure to do so may result in serious injury. Check the RPM with a tachometer every 200 hours of operation.
  • Page 12 Maintenance Miscellaneous Maintenance Review the manufacturer's engine manual for maintenance intervals. WM doc 9/18/19 Maintenance...
  • Page 13: Replacement Parts

    Fuel Tank (G28/G29/G38) SECTION 4 REPLACEMENT PARTS Fuel Tank (G28/G29/G38) LT40 Rev. K4.08+ LT40 Super Rev. J7.17+ LT40HD Rev. K6.09+ LT40HD Super Rev. K3.17+ LT50 Rev. A5.17+ 3H1166C DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. TRAY ASSEMBLY, GAS CAN...
  • Page 14 R02423-2 8 Ft. Fuel shut-off valve added to fuel tank to prevent possibility of fuel feeding back into engine during travel (LT40 Rev. K4.10/LT40HD Super Rev. K3.20/LT40HD Rev. K6.12/LT50 Rev. A5.20). Created service part 074943 Fuel Pick-Up with Shut-Off Fitting.
  • Page 15: Fuel Tank (G28/G29/G38)

    Fuel Tank (G28/G29/G38) Fuel Tank (G28/G29/G38) LT40 Rev. K4.06 - K4.07 LT40 Super Rev. J7.16 LT40HD Rev. K6.07 - K6.08 LT40HD Super Rev. K3.15 - K3.16 LT50 Rev. A5.15 - A5.16 3H1163 DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
  • Page 16: Fuel Tank (G26/G29/G38) (2010+)

    Fuel Tank (G26/G29/G38) (2010+) LT40 Prior to Rev. K4.06 LT40 Super Prior to Rev. J7.16 LT40HD Prior to Rev. K6.07 LT40HD Super Prior to Rev. K3.15 LT50 Prior to Rev. A5.15 3H1163-2 DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
  • Page 17: Lt40Hd Super Prior To Rev. K3.15

    Fuel Tank (G26/G29/G38) (Pre-2010) LT40 Prior to Rev. K4.06 LT40 Super Prior to Rev. J7.16 LT40HD Prior to Rev. K6.07 LT40HD Super Prior to Rev. K3.15 LT50 Prior to Rev. A5.15 3H0415C DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
  • Page 18: Engine Mount Assembly (G28/G29/G38)

    Replacement Parts Engine Mount Assembly (G28/G29/G38) Engine Mount Assembly (G28/G29/G38) 3H0509-3 DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY. MOUNT KIT, KOHLER ENGINE 016319 Mount Weldment, Kohler Engine 014514  BUSHING ASSEMBLY, MOTOR MOUNT 016380 Bushing, 2” OD x 2” 016378 ...
  • Page 19: Engine Assembly

    Replacement Parts Engine Assembly Engine Assembly CHOKE 3H1178-1B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. COVER, G38 ENGINE CEG38 ENGINE ASSEMBLY, 38HP EFI KOHLER 079385 Engine, 38Hp Kohler ECH980-3020 079384 Air Cleaner, Kohler 38HP Filter, Kohler Primary Air #25-083-01-S 046553 Filter, Kohler Secondary Air #25-083-04-S 046554...
  • Page 20 Replacement Parts Engine Assembly Grip, 1/16” x 3/8” x 1 1/2” Black 003229 Bracket, Throttle Mount 003222 Cable Assembly, G35 (G38) Throttle 034809 Decal, Choke ID 003230 Alternator Parts (See Section 4.4) Engine Mount Parts (See Section 4.2) Muffler 110658 Spark Arrestor, 1 1/2"...
  • Page 21: Alternator Assembly

    Replacement Parts Alternator Assembly Alternator Assembly 3H1178-2 DESCRIPTION (Indicates Parts Available In Assemblies Only) PART # QTY. WIRE ASSEMBLY, 61/140 AMP ALTERNATOR PLUG 015969 WIRE ASSEMBLY, ALTERNATOR TO STARTER 024308 ALTERNATOR ASSEMBLY, 140 AMP 023730 Alternator, 140 Amp 023695 Pulley Assembly, 140 Amp Alternator 036572 Pulley, 140 Amp Alternator 023694...
  • Page 22 Replacement Parts Alternator Assembly GUARD WELDMENT, G35 (G38) ALTERNATOR 003216 WASHER, 5/16-18 SAE FLAT F05011-17 BOLT, 5/16-18 X 3/4” HEX HEAD F05006-5 PLATE, ALTERNATOR BELT ACCESS 023794 BOLT, #10-24 X 1/2” PAN HEAD F05015-17 BOLT, 3/8-16 X 3/4” HEX HEAD F05007-27 BELT, 6PK425 FIBERGLASS 023709...
  • Page 23: Engine Pulley Guards (G38)

    Replacement Parts Engine Pulley Guards (G38) Engine Pulley Guards (G38) 3H0980D DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. GUARD WELDMENT, G35 (G38) ENGINE PULLEY 003220 PLATE WELDMENT, G35 (G38) ENGINE PULLEY GUARD MOUNT 003263 BOLT, 1/4-20 X 3/4” HEX HEAD WITH CONICAL WASHER F05005-134 GROMMET, 5/8”...
  • Page 24 INDEX maintenance air cleaner alternator belt battery cooling system fuel filter miscellaneous RPM adjustments safety operation control lights shutoff starting parts list engine assembly engine mount assembly fuel tank 4-1, 4-3, 4-4, 4-5 motor assembly pulley guards 4-11 G38doc091819 Index...

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