woodmizer G14 Guide

G14 Engine
Safety, Operation, Maintenance
& Parts Manual
LT15S rev. A1.00 - A1.03
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
November 2017
Form #2307

©2019
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
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Table of Contents Section-Page
Table of Contents WMdoc091819 iii
TOC
SECTION 1 ABOUT THIS MANUAL 1-1
SECTION 2 OPERATION 2-1
2.1 Starting The Engine................................................................................2-1
SECTION 3 MAINTENANCE 3-1
3.1 Safety......................................................................................................3-1
3.2 Cooling System ......................................................................................3-2
3.3 Air Filter & Pre-Cleaner.........................................................................3-2
3.4 Fuel Filter ...............................................................................................3-2
3.5 Miscellaneous Maintenance ...................................................................3-2
SECTION 4 REPLACEMENT PARTS 3-3
4.1 Engine Assembly....................................................................................3-3
4.2 Clutch Assembly ....................................................................................3-5
INDEX I

About This Manual
1
1-1 WM doc 9/18/19 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.
IMPORTANT! Read the sawmill operator’s manual and engine manu-
facturer’s manual for instructions and safety precautions before oper-
ating this equipment.
The information and instructions given in this manual do not amend or extend the limited
warranties for the equipment given at the time of purchase.

Operation
Starting The Engine
Operation WM doc 9/18/19 2-1
2
SECTION 2 OPERATION
2.1 Starting The Engine
DANGER! Ensure the blade is disengaged and all persons are out of
the path of the blade before starting. Failure to do so will result in death
or serious injury.
DANGER! Operate your engine 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. This is a
fire hazard, which may cause serious injury or death.
WARNING! Do not operate engine without proper and operational
spark arrester/muffler. Sparks emitted from the engine exhaust
could ignite surrounding materials, causing serious injury or death.
CAUTION! EPA Compliant Gas Tanks Only: Always relieve all fuel
pressure inside the tank prior to filling or connecting fuel fittings.
Failure to do so may result in fuel spillage.
CAUTION! EPA Compliant Gas Tanks Only: Disconnect the fuel tank
when not in use, or engine flooding or fuel spillage may result.
1. Turn fuel shut-off valve to ON position
2. Turn engine on/off switch to ON position
3. Start engine as follows:
Cold engine: Place throttle control midway between SLOW and FAST positions. Place
choke control into ON position.
Warm engine: Place throttle control midway between SLOW and FAST positions. Return
choke to OFF position as soon as engine starts. A warm engine usually does not require
choke on.
4. Slowly pull starter handle until just past compression-STOP! Return starter handle; fi rmly
pull straight out to avoid excessive rope wear from starter rope guide.
5. Gradually return choke control to OFF position after engine starts and warms up.
Engine/equipment may be operated during warm up period, but it may be necessary to
leave choke partially on until engine warms up.

Operation
Starting The Engine
2
2-2 WM doc 9/18/19 Operation
For more information, see the engine manufacturer’s operation manual.
ENGINE SHUTOFF
1. Disengage the clutch handle to stop the blade if necessary.
2. Move the throttle control to slow or idle position. Stop the engine.
3. Close the fuel shut-off valve.

Maintenance
Safety
Maintenance WM doc 9/18/19 3-1
3
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. Refer to the manufacturer's
manual for complete maintenance instructions.
WARNING! Clean sawdust from all guards, vents, control
boxes, or any area where sawdust may gather after every
shift. Failure to do so may result in fire, causing death or
serious injury.
3.1 Safety
Use caution when performing maintenance or service to the engine.
DANGER! Always be aware of and take proper protective measures
against rotating shafts, pulleys, fans, etc. Always stay a safe distance
from rotating members and make sure that loose clothing or long hair
does not engage rotating members resulting in possible injury.
DANGER! Engine components can become very hot during operation.
Avoid contact with any part of a hot engine. The exhaust components
of your engine are especially hot during and following operation. Con-
tact with hot engine components can cause serious burns. Therefore,
never touch or perform service functions on a hot engine. Allow the
engine to cool sufficiently before beginning any service function.
WARNING! Remove the blade before performing any engine service.
Failure to do so may result in serious injury.
WARNING! Always wear proper and necessary safety equipment
when performing service functions. Proper safety equipment includes
eye protection, breathing protection, hand protection and foot protec-
tion.
This symbol identifies the interval (hours of operation) at which each maintenance pro-
cedure should be performed. "AR" signifies maintenance procedures which should be
performed as required.
0

Maintenance
Cooling System
3
3-2 WM doc 9/18/19 Maintenance
3.2 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.
3.3 Air Filter & Pre-Cleaner
WARNING! Always wear proper and necessary safety equipment
when performing service functions. Proper safety equipment includes
eye protection, breathing protection, hand protection and foot protec-
tion.
Service the pre-cleaner every four hours of operation. Service by gently shaking excess
sawdust and debris from the foam piece.
Clean the air filter (air cleaner element) and pre-cleaner (element wrapper) every eight
hours of operation. See the engine manual for further instructions.
Replace the air filter (cleaner) every 200 hours of operation.
Replace the pre-cleaner (element wrapper) every 2000 hours of operation.
3.4 Fuel Filter
Replace the fuel filter every 100 hours of operation or as required for engine perfor-
mance.
3.5 Miscellaneous Maintenance
Inspect the spark plugs every 100 hours of operation. Remove any deposits and adjust
gap if necessary. See engine manual for further information.
Review the manufacturer's engine manual for maintenance intervals.
50
4
8
200
2000
100
100

Replacement Parts
Engine Assembly
Replacement Parts 14doc091819 4-3
4
G14
SECTION 4 REPLACEMENT PARTS
4.1 Engine Assembly
REF DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
COVER, ENGINE P12393 1
ENGINE ASSEMBLY, LT15G14 START 110052 1
1Engine, 14HP Kohler X200-1201 1
2Deflector, Kohler 14HP Exhaust 110187 1
3Plate, LT15 Start Drive Guard 110188 1
4Washer, 3/8 Flat SAE F05011-3 2
5Washer, 3/8 Split Lock150260-1 F05011-4 2
6Bolt, 3/8-16x3/4 HH Gr2 F05007-27 2
7Bushing, QT x 1” 016513 1
1
2
3
4
5
6
87
9
10
11
12
13
14
15
16
17
150260-1

Replacement Parts
Engine Assembly
4
3-4 14doc091819 Replacement Parts
G14
8Key, 1/4” X 1 11/16” S04124 1
9Sheave, BK55QT 016512 1
Kit, Air/Precleaner Filter 17 883 03-S1 061330 1
Filter, Fuel Tank Fill 17 050 20-S 061331 1
Filter, Engine Fuel 25 050 21-S1 061332 1
Plug, Spark 25 132 19-S 061333 1
10 BOLT, 3/8-16X2 3/4 HH GR5 F05007-206 4
11 WASHER, 3/8 FLAT SAE F05011-3 8
12 SPACER, 17/32X1 1/2X3/4 034641 4
13 NUT, 3/8-16 HEX NYLOC F05010-10 4
14 NUT, 3/8-16 KEPS F05010-19 1
15 SUPPORT WELDMENT, LT15G25 BELT 048237 1
16 BOLT, 3/8-16X3/4 HH GR5 F05007-118 1
17 BELT, BX87 DRIVE 017943 1

Replacement Parts
Clutch Assembly
Replacement Parts 14doc091819 4-5
4
G14
4.2 Clutch Assembly
REF DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY.
1 KNOB, 5/8-11 BALL P04211 1
2 HANDLE, LT15 CLUTCH 016487 1
3 BUSHING, 5/8 ID X 7/8 OD X 1 1/8 LONG FL BRONZE 016486 3
4 COLLAR, 5/8 ID LOCK P05035 1
5 BLOCK WELDMENT, LINKAGE CLUTCH/BRAKE 065572 1
6 PIN, 3/16 X 1 1/4 ROLL F05012-16 1
7 LINKAGE ASSEMBLY, W/BEARING 034605 1
8 NUT, 1/2-13 FREE HEX, ZINC F05010-35 1
9 WASHER, 1/2 SPLIT LOCK F05011-9 1
10 NUT, 1/2-13 JAM F05010-31 1
11 PIVOT WELDMENT, CLUTCH/BRAKE 034608 1
12 BUSHING, 1 X 1 1/4 X 3/4 FLANGE BRONZE P737 2
BRAKE/CLUTCH ASSEMBLY, LT15 065874 1
13 Arm Weldment, Clutch/Brake LT15 065873 1
14 Bolt, 3/8-16 x 2 Hex Head Gr5 F05007-124 1
15 Nut, 3/8-16 Hex Nylon Lock F05010-10 1
16 Block, LT15 Brake 016488 2
17 Screw, 10-24 x 1 Socket Head F05004-2 4
18 Nut, #10-24 Keps F05010-14 8
12
13
14
15 16
17
18
19 20
21
22
23
24
25
26
150260-2
1
2
3
4
5
6
7
9
8
10
11

Replacement Parts
Clutch Assembly
4
4-6 14doc091819 Replacement Parts
G14
19 Idler, 4" O.D. x 3/8 Bore 034602 1
20 Bolt, 3/8-16 x 2-3/4” Hex Head Gr5 Full Thread F05007-230 1
21 Washer, 3/8 Flat F05011-3 2
22 Nut, 3/8-16 Swaged Lock F05010-25 2
23 Spring, Idler Arm LT15/D/E/G 034810 1
24 Screw, 10-24 x 5/8” FSHC F05004-282 4
25 Plate, Brake Adjustment 065872 2
26 Washer, #10 SAE Flat F05011-18 4

Index WMdoc091819 i
M
maintenance 3-1
air cooling system 3-2
fuel filter 3-2
miscellaneous 3-2
P
parts list
clutch 3-5
engine assembly 3-3
S
starting 2-1
INDEX