Multiquip LT12D User Manual

Parts Manual

NIGHTHAWK SERIES

MODELs lt12d, LT12P

dedicated light tower

(DEUTZ F3M1008F DIESEL ENGINE) (LOMBARDINI LDW 1003 DIESEL ENGINE) (PERKINS 103-10 DIESEL ENGINE)

Revision #17 (06/03/11)

To find the latest revision of this publication, visit our website at: www.multiquip.com

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

PN 49119

Table of Contents

LT12 Series Light Tower

Table Of Contents.....................................................	2
Parts Ordering Procedures......................................	3
Explanation Of Code In Remarks Column...............	4
Suggested Spare Parts............................................	5
Nameplates And Decals 1.....................................	6-7
Nameplate And Decals 2......................................	8-9
Cabinet Assembly (Old Style)...........................	10-11
Cabinet Assembly (New Style)..........................	12-13
Trailer Assembly................................................	14-15
Mast Assembly..................................................	16-17
Mast Raise/Lower Assembly.............................	18-19
Winch Assembly (Fulton)..................................	20-21
Winch Assembly (Dutton-Lainson)....................	22-23
T-Bar Assembly (S/N 901681 And Below).........	24-25
T-Bar Assembly (S/N 901682 And Above)........	26-27
Lamp Assembly (S/N 901681 And Below)........	28-29
Lamp Assembly (S/N 901682 And Above)........	30-31
Control Panel/Ballast Assy. (S/N 904384 & Below).32-33
Control Panel/Ballast Assy. (S/N 904385 & Above).34-35
Fuel Tank Assembly..........................................	36-37
Battery Assembly..............................................	38-39
Engine Assembly (Perkins)...............................	40-41
Engine Assembly (Deutz/Lombardini)...............	42-43
Generator/Engine Mounting Assy. (Perkins)......	44-45
Generator/Engine Mounting Assembly........................
(Old Style Deutz/Lombardini)............................	46-47
Generator/Engine Mounting Assembly.......................
(Deutz/LombardIni S/N 904548 And Above).....	48-49
Generator Assembly (S/N 902148 And Below). 50-51
Generator Assembly (S/N 902149 And Above).52-53
Coil Cord Assembly...........................................	54-55
Terms And Conditions Of Sale — Parts.................	56

NOTICE

Part numbers are subject to change without notice.

page 2 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

www.multiquip.com

Parts Ordering Procedures

Ordering parts has never been easier!

choose from three easy options:

Effective: January 1st, 2006

Best Deal! Order via internet (Dealers Only):

Order parts on-line using Multiquip’s SmartEquip website!

■View Parts Diagrams

■Order Parts

■Print Specifi cation Information

Goto www.multiquip.com and click on

Order Parts to log in and save!

If you have an MQ Account, to obtain a Username and Password, E-mail us at: parts@multiquip. com.

To obtain an MQ Account, contact your

District Sales Manager for more information.

Use the internet and qualify for a 5% Discount on Standard orders for all orders which include complete part numbers.*

Note: Discounts Are Subject To Change

				Order via Fax (Dealers Only):		Fax your order in and qualify for a 2% Discount
				All customers are welcome to order parts via Fax.		on Standard orders for all orders which include
				Domestic (uS) Customers dial:		complete part numbers.*
				1-800-6-PARTS-7 (800-672-7877)
						Note: Discounts Are Subject To Change

Order via phone:

Domestic (uS) Dealers Call:

1-800-427-1244

non-Dealer Customers:

International Customers should contact

Contact your local Multiquip Dealer for

their local Multiquip Representatives for

parts or call 800-427-1244 for help in

Parts Ordering information.

locating a dealer near you.

When ordering parts, please supply:

Dealer account number

Dealer name and address

Shipping address (if different than billing address)

return Fax number

applicable model number

Quantity, part number and Description of each part

Specify preferred method of Shipment:

UPS/Fed Ex	DHL
Priority One	Truck

Ground

Next Day

Second/Third Day

NOTICE

All orders are treated as Standard Orders and will ship the same day if received prior to 3PM PST.

We aCCepT aLL maJOr CreDiT CarDS!

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 3

Explanation of Code in Remarks Column

The following section explains the different symbols and remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if there are any questions.

NOTICE

The contents and part numbers listed in the parts section are subject to change without notice.Multiquip does not guarantee the availability of the parts listed.

SampLe parTS LiST

nO. parT nO.		parT name	QTY.	remarkS
1	12345	BOLT......................	1 .....	INCLUDES ITEMS W/%
2%		WASHER, 1/4 IN............		NOT SOLD SEPARATELY
2%	12347	WASHER, 3/8 IN....	1 .....	MQ-45T ONLY

312348 HOSE ..................A/R ...MAKE LOCALLY

412349 BEARING ..............1 .....S/N 2345B AND ABOVE

nO. Column

unique Symbols — All items with same unique symbol

(@, #, +, %, or >) in the number column belong to the same assembly or kit, which is indicated by a note in the “Remarks” column.

Duplicate item numbers — Duplicate numbers indicate multiple part numbers, which are in effect for the same general item, such as different size saw blade guards in use or a part that has been updated on newer versions of the same machine.

NOTICE

When ordering a part that has more than one item number listed, check the remarks column for help in determining the proper part to order.

parT nO. Column

numbers used — Part numbers can be indicated by a number, a blank entry, or TBD.

TBD (To Be Determined) is generally used to show a part that has not been assigned a formal part number at the time of publication.

A blank entry generally indicates that the item is not sold separately or is not sold by Multiquip. Other entries will be clarifi ed in the “Remarks” Column.

QTY. Column

numbers used — Item quantity can be indicated by a number, a blank entry, or A/R.

A/R (As Required) is generally used for hoses or other parts that are sold in bulk and cut to length.

A blank entry generally indicates that the item is not sold separately.Other entries will be clarifi ed in the “Remarks” Column.

remarkS Column

Some of the most common notes found in the “Remarks” Column are listed below. Other additional notes needed to describe the item can also be shown.

assembly/kit — All items on the parts list with the same unique symbol will be included when this item is purchased.

Indicated by:

“INCLUDES ITEMS W/(unique symbol)”

Serial number Break — Used to list an effective serial number range where a particular part is used.

Indicated by:

“S/N XXXXX AND BELOW”

“S/N XXXX AND ABOVE”

“S/N XXXX TO S/N XXX”

Specific model number use — Indicates that the part is used only with the specifi c model number or model number variant listed. It can also be used to show a part is NOT used on a specifi c model or model number variant.

Indicated by:

“XXXXX ONLY”

“NOT USED ON XXXX”

“make/Obtain Locally” — Indicates that the part can be purchased at any hardware shop or made out of available items. Examples include battery cables, shims, and certain washers and nuts.

“not Sold Separately”— Indicates that an item cannot be purchased as a separate item and is either part of an assembly/kit that can be purchased, or is not available for sale through Multiquip.

page 4 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

Suggested Spare Parts

LT12 SERIES LIGHT TOWER with OLD STYLE LAMP S/N 901681 AND BELOW

1 to 3 units

Qty.	P/N	Description
2..........	43007020200.............	Clamp, Light
2..........	2450108.....................	Lens Gasket
2..........	5550079.....................	Lens and Gasket
2..........	29560.........................	Support, Top Lamp 1000 Watt
2..........	M1000U.....................	Bulb
2..........	4105012.....................	Reflector (without glass)
1..........	29169.........................	Cord Set Molded

LT12 SERIES LIGHT TOWER with OLD STYLE SQUARE GENERATOR S/N 902148 AND BELOW

1 to 3 units

Qty.	P/N	Description
1..........	M1000120AC5M........	Ballast/Transformer 60Hz
1..........	19598.........................	Ballast Capacitor 24 µF @480V
2..........	GECAP18MF.............	Excitation Capacitor 18µF @425V
1............	GECAP35MF................	Excitation Capacitor 35µF @425V

LT12p LIGHT TOWER with perkins 103-10 DIESEL engine

1 to 3 units

Qty.	P/N	Description
1............	140517000.......	Oil Filter
1............	26560017.........	Fuel Filter
1............	36510362.........	Element, Air Filter
1............	80109049.........	V-Belt, Fan
1............	3483H043.........	Lower Radiator Hose
1............	3483H034.........	Upper Radiator Hose
1............	145206210.......	Thermostat
1............	145996590.......	Thermostat Gasket (O-Ring)
1............	130506290.......	Fuel (Feed) Pump Lift
1............	2415A070.........	Fuel (Feed) Pump Gasket (O-Ring)
1............	145016474.......	Water Pump
1............	145996900.......	Water Pump Gasket
1............	185246060.......	Oil Switch
1............	185046160.......	Alternator
1............	100AC..............	Electric Panel Control Box
1............	185086610.......	Starter

LT12 SERIES LIGHT TOWER with NEW STYLE LAMP S/N 901682 AND ABOVE

1 to 3 units

Qty.	P/N	Description
2..........	200ZG106..................	Lens Gasket
2..........	190ZQREF.................	Lens
2..........	50Z-D-REF-SUP........	Support, Lamp Tip
2..........	MVR1000BT37..........	Bulb
1..........	150Z-E267.................	Cord Set, 60" w/ 3 Pin Male Plug

LT12 SERIES LIGHT TOWER with new STYLE round GENERATOR S/N 902149 AND above

1 to 3 units

Qty.	P/N	Description
1..........	M1000120AC5M........	Ballast/Transformer 60Hz
1..........	19598.........................	Ballast Capacitor 24 µF @480V
1..........	GECAP25MF.............	Excitation Capacitor 25 µF @425V

LT12D LIGHT TOWER with DEUTZ F3M1008F OR LOMBARDINI LDW 1003 DIESEL engine

1 to 3 units

Qty.	P/N	Description
1............	2175107...........	Oil Filter, Lombardini
1............	12850312.........	Oil Filter, Deutz
1............	2175046...........	Fuel Filter 4-3/4"L
1............	12850347.........	Fuel Filter 2-3/4"L
1............	2175143S.........	Fuel Filter W/Water Drain
1............	2175164...........	Air Filter
1............	12850745.........	Fan Belt 875mm
1............	12851312.........	Lower Radiator Hose
1............	12850362.........	Upper Radiator Hose
1............	9195124...........	Thermostat
1............	12850153.........	Thermostat Gasket (O-Ring)
1............	6585097...........	Fuel (Feed) Pump
1............	1200087...........	Fuel (Feed) Pump Gasket (O-Ring)
1............	6584438...........	Water Pump
1............	4580083...........	Water Pump Gasket
1............	6745056...........	Oil Switch
1............	12850742.........	Alternator
1............	7245454...........	Electric Panel Control Box
1............	5840224...........	Starter
1............	2440338...........	Timing Belt
1............	5460450...........	Muffler
1............	4400102...........	Valve Cover Gasket

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 5

NAMEPLATES AND DECALS 1

7

8

1

FRONT

6

2

3

4

9

20

5

21

16

RIGHT

24	22
	28

25 21

29

26

23

RIGHT DOOR

LEFT DOOR

27

page 6 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

NAMEPLATES AND DECALS 1

NO. PART NO. PART NAME			QTY. REMARKS
1	49019	DECAL, HOT SURFACE.........................................	1.....	REPLACES DCL181
2	29722	DECAL, 220 VAC POWER 25A, 1.0" X 2.0"	1
3	49015	DECAL, 115 VAC OUTLET.....................................	1.....	REPLACES DCL199
4	49009	DECAL, TOWING INSTRUCTIONS........................	1.....	REPLACES DCL112
5	49008	DECAL, GROUND LUG.........................................	1.....	REPLACES DCL105
6	49025	DECAL, MQ LOGO 5.6 X 4.5, RED	1
7	29729	DECAL, NATM MANUFACTURER COMPLIANCE 1
8	13118	DECAL, POWDER COATED	1
9	29126	DECAL, INSERT FORKS.......................................	1.....	REPLACES DCL103
16	49026	DECAL, MQ/MULTIQUIP, 36" RED	1
20	49012	DECAL, LOOSEN TO TURN (MAST).....................	1.....	REPLACES DCL116
21	35137	DECAL, READ MANUAL, ASK FOR TRAINING	2
22	49029	DECAL, NIGHTHAWK/LT12, CURB SIDE	1
23	49011	DECAL, LAMPS......................................................	1.....	REPLACES DCL113, DCL117
24	49020	DECAL, SHOCK HAZARD, LARGE.......................	1.....	REPLACES DCL102
25	49014	DECAL, OPERATING INSTRUCTIONS.................	1.....	REPLACES DCL119, DCL180, DCL182, 36090
26	20525	DECAL, WARNING "PROP 65", 3.25 X 4.25	1
27	49006	DECAL, CHECK ENGINE......................................	1.....	REPLACES DCL193, DCL194
28	49022	DECAL, DANGER BATTERY/MOVING PARTS......	1.....	REPLACES DCL182, DCL191
29	36092	DECAL, DIESEL FUEL, 3.5 X 1.75........................	1.....	REPLACES DCL184

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 7

NAMEPLATES AND DECALS 2

18

LT

17

33

P/N 29047

35

240 VAC/30A

P/N

120 VAC/15A

MAIN

G.F.C.I.

49007

BREAKER

BREAKER

CONTROL PANEL

19

REAR

	16			34
15		9	10	36

T

14

LEFT

01

1

	MULTIPLE
	TRAILER
	VIN
12	11
13	31
	30

30

32

TOP

30

page 8 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

NAMEPLATES AND DECALS 2

NO.	PART NO.	PART NAME	QTY.	REMARKS
9	29126	DECAL, INSERT FORKS.....................................	1.............	REPLACES DCL103
10	49018	DECAL, MAST LOCK PIN....................................	1.............	REPLACES DCL118
11	29680	DECAL, MULTIPLE TRAILER VIN	1
12	29838	DECAL, TIRE LOADING, LT12	1
13	49002	DECAL, TRLR HITCH/WHEEL WARNING...........	1.............	REPLACES 29471, 29472, 29473, 29474
14	49013	DECAL, STANCHION LATCH...............................	1.............	REPLACES DCL109, DCL104
15	49028	DECAL, NIGHTHAWK/LT12, ROAD SIDE	1
16	49026	DECAL, MQ/MULTIQUIP, 36" RED	1
17	29132	DECAL, SHUT DOWN	1
18	29047	DECAL, HIGH VOLTAGE	1
19	49027	DECAL, MQ/MULTIQUIP, 30" RED	1
30	49016	DECAL, HORIZONTAL JACKS.............................	3.............	REPLACES DCL106
31	36091	DECAL, HOT COOLANT 3.5 X 1.75.....................	1.............	REPLACES DCL183
32	29651	DECAL, MAST SAFETY.......................................	1.............	REPLACES DCL108, DCL120
33	49007	DECAL, MAIN BREAKERS..................................	1.............	REPLACES DCL189, DCL199
34	49010	DECAL, LIGHT CONTROLS................................	1.............	REPLACES DCL115
35	19655	DECAL, DANGER HIGH VOLTAGE......................	1.............	REPLACES 29116
36	49021	DECAL, SHOCK HAZARD, SMALL......................	1.............	REPLACES DCL187

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 9

			CABINET ASSY. (oLD sTYLE)
						28
52	51
22	19	48
			27
			1		48
	5	5			1
		1
			1	47		49
		49
				46
		32
						15
				31		9
26			5
				33
					8	5
		2

1

	5	5
1		1	53	4

	9
	14	2	49
15	46
			48

		34	16	23
47	8	3

		18
	15
	16
		19
	24	11
		PART OF
	17	TRAILER
NOTES
1	INCLUDED WITH ITEM 9,
	DOOR HOLD BACK ASSY.

OLD STYLE REAR PANEL NO LONGER

2AVAILABLE. WHEN REPLACING PANEL, USE P/N 29559, REAR PANEL ASSY.

PIANO HINGE AND RIVETS

3INCLUDED WITH ITEM 53, DOOR ASSY.

OLD STYLE DOOR NO LONGER AVAILABLE.

4WHEN REPLACING DOOR, USE P/N 49051, DOOR ASSY.

15
16
18	20
19	21

11

12

11

		1
		5
7	3	1
	6

page 10 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

CABINET ASSY. (oLD sTYLE)

NO.	PART NO.	PART NAME	QTY.	REMARKS
1	12287	SCREW, THP 1/4-20 X 3/4 SS	68
2	29057	DOCUMENT BOX, CP20007-07	1
3	29561	PANEL, LOWER LEFT SIDE	1
5	19266	NUT, BLIND 1/4-20 X 10GA GRIP	64
6	29563	LIGHT, 2" ROUND, AMBER, M146A	2
7	29564	GROMMET, W/WIRE KIT, 2", 24146-18K	4
8@	19847	RIVET	50
9@	29281	DOOR HOLD BACK ASSY.	2
11	10024	NUT, NYLOC 1/4-20	5
12	29653	TANK, COOLANT RECOVERY 1 QT	1
14		PANEL, REAR..................................................................	1............	NO LONGER AVAILABLE
15@	5065 B	SCREW,........................................................................................................PHP 10-32 X 1/2	12	S/N 903837 AND BELOW
16	10237	WASHER, EXT. SHKP, #10	6
17	10019	NUT, NYLOC 10-32	4
18	29712	BOLT, CARRIAGE 1/4-20 x 3/4	4
19	0948	WASHER, FLAT SAE 1/4	7
20	29610	LIGHT KIT, STOP/TAIL	2
21	29611	LIGHT, 2" ROUND RED M146R	2
22	29607	BRACKET, LIGHT SWITCH	1
23	29552	BRACKET, LICENSE PLATE W/LIGHT	1
24	29663	PANEL, LOWER RIGHT SIDE	1
26	29615	PANEL, FRONT W/A DLT	1
27	29553	PANEL, TOP	1
28	29690	COVER, PLASTIC SNAP 3.0 HOLE	1
31	29711	BUMPER, 1/2 DIA. BLACK	10
32	29682	COVER, BALLAST, PERKINS	1
32	29683	COVER, BALLAST, DEUTZ/ LOMBARDINI	1
33@	081407053413	LATCH	2
34@		PIANO HINGE	2
46@	29689	PLATE, DOOR HOLD BACK	2
47@	1618	NUT, NYLOC 10-24	8
48@	29341	RIVET, POP, SS, 3/16x1/4-3/8 GRIP	10
49@	29342	WASHER, 3/16" POP-RIVET BACKUP SS 8	10
51	0131 A	SCREW, HHC 1/4-20 x .75	2
52	0181 B	WASHER, LOCK 1/4 MED	2
53		DOOR ASSY.....................................................................	2............	NO LONGER AVAILABLE
		........................................................................................................		MAY 2007 AND BELOW
		........................................................................................................		USE NEW P/N 49051
		........................................................................................................		INCLUDES ITEMS W/@

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 11

CABINET ASSY. (nEW sTYLE)

28

		1
2	22	8	27

		1	8
	5	5	1
		1
		1
		32		8
		31		9
26		5
		33
			8	5
		2

1

	5	5
			42
1
			1

				37 45
9			44	35
			36	36
			38
8
		34	39	18
	8		12

			13	14
		18
	15		40
16				15
		19	15	23
	24	11	16
17		PART OF	18	20
		TRAILER
			19	21

NOTES

1INCLUDED WITH ITEM 9, DOOR HOLD BACK ASSY.

2	LIGHT SWITCH BRACKET INCLUDED
	WITH ITEM 42, DOOR ASSY.	5

SEE CONTROL PANEL ASSY.			1
	7	3

6

page 12 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

CABINET ASSY. (nEW sTYLE)

NO.	PART NO.	PART NAME	QTY.	REMARKS
1	49048	SCREW, HHFS 1/4-20 X 3/4 GR5	48
2	29057	DOCUMENT BOX, CP20007-07	1
3	29816	PANEL, LOWER LEFT SIDE	1
5	19266	NUT, BLIND 1/4-20 X 10GA GRIP	48
6	29898	LIGHT, 2-1/2 SIDE MARKER, AMBER, 143A	2
7	29900	GROMMET, W/WIRE KIT, 2-1/2", 14218K	4
8%	19847	RIVET, POP, ALUM, 3/16 X 1/8-1/4 GRIP	66
9%	29281	DOOR HOLD BACK ASSY.	2
11	10024	NUT, NYLOC 1/4-20	5
12	29653	TANK, COOLANT RECOVERY 1 QT	1
13	49070	NUT, FLANGED 1/4-20 SERRATED PLTD	4
14@	29940	PANEL, REAR	1
15	5065 B	SCREW, PHP 10-32 X 1/2	6
16	10237	WASHER, EXT. SHKP, #10	4
17	10019	NUT, NYLOC 10-32	4
18	29712	BOLT, CARRIAGE 1/4-20 X 3/4	9
19	0948	WASHER, FLAT SAE 1/4	5
20	29610	LIGHT KIT, STOP/TAIL	2
21	29899	LIGHT, 2-1/2 SIDE MARKER, RED 143R	2
22%	29607	BRACKET, LIGHT SWITCH	1
23	29552	BRACKET, LICENSE PLATE W/LIGHT	1
24	29817	PANEL, LOWER RIGHT SIDE	1
26	29866	PANEL, FRONT W/A DLT SNAP	1
27	29553	PANEL, TOP	1
28	29989	COVER, PLASTIC SNAP 4.0 HOLE	1
31%	29711	BUMPER, 1/2 DIA. BLACK	6
32	29879	COVER, BALLAST DLT, SNAP FIT SWITCH
		DEUTZ/LOMBARDINI	1
33%	081407053413	LATCH	2
34%		PIANO HINGE
35@	29945	MAST SUPPORT	1
36@	19280	PIN, 5/8" X 6"	1
37@	1023	SCREW, HHC 3/8-16 X 1-1/4 GR 5	4
38@	10136	WASHER, FLAT SAE 3/8	4
39@	10133	NUT, NYLOC 3/8-16	4
40	29797	NUT, BLIND 10-32 X .02/.13 GRIP	2
42	49051	DOOR ASSY.....................................................................	2............	INCLUDES ITEMS W/%
		........................................................................................................		JUNE 2007 AND ABOVE
44	29559	REAR PANEL ASSY..........................................................	1............	INCLUDES ITEMS W/@
45@	29946	STOP,........................................................................................................MAST SUPPORT, 3/8"	1	S/N 903838 AND ABOVE

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 13

7	2

5

4

3

47

32 31

33

6

35

37

38

36

34

39

PANEL

LOWER

CABINET

Trailer Assy.

	3
44	3

1

44

			9	46
				8			8
	13					17
	12	7						20
							16
			10
								21	23
	5	11		15 16	18
4			45			15	19
								22
									24
		2

25 26 1

2 OLD STYLE

FRAME

NEW

STYLE

FENDER 27

	28	28	29
28	29	30	30
	29
	30

	42	43
		40
		OLD
		STYLE
41	42	FENDER

NOTES:

TORQUE LUG NUTS PER LUG NUT

1TORQUE TABLE REFERENCED IN OPERATION MANUAL.

OLD STYLE FRAME NO LONGER AVAILABLE. WHEN ORDERING NEW

2FRAME, IF YOU HAVE METAL FENDERS, YOU MUST ALSO PURCHASE NEW PLASTIC FENDERS.

page 14 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

				Trailer Assy.
NO.	PART NO.	PART NAME	QTY.	REMARKS
1	29532	FRAME	1
2	29478	JACK, TOPWIND 10" BOLT-THRU .5 PIN	2
3	29479	JACK, SIDEWIND 10" BOLT THRU 0.5" PIN	3
4	29542	PIN, SPRING LOCK, .625" DIA. X .88"	2
5	29508	OUTRIGGER, W/A, BOLT MOUNT, PAINTED	2
6	29572	CHAIN ASM, SAFETY 7600 LB	2
7	7H0933325	BUSHING/LOCKNUT/BOLT	5
8	9506	AXLE, SPRING,HUB ASSY,43",TRLR10 ................	1.............	INCLUDES ITEMS W/%
9#		U-BOLT....................................................................	4.............	NOT SOLD SEPARATELY
10#		PLATE, U-BOLT.......................................................	2.............	NOT SOLD SEPARATELY
11#		NUT, U-BOLT...........................................................	8.............	NOT SOLD SEPARATELY
12	29248	SCREW, HHC 9/16-18	2
13	29249	NUT, 9/16-18 AXLE MOUNTING N-2	2
15%	363180	BEARING CONE (INNER & OUTER)	4
16%@ 363913		BEARING CUP (INNER & OUTER)	4
17%@	363908	STUD, 1/2"-20	10
18%	363188	HUB ASSY., IDLER..................................................	2.............	INCLUDES ITEMS W/@
19%	363259	WASHER, SPINDLE	2
20%	363258	COTTER PIN	2
21%	363257	SPINDLE NUT 1"-1/4	2
22%	363275	SEAL, GREASE	2
23%	363277	GREASE CAP (AG)	2
24%	568067	RUBBER PLUG (AG)	2
25	19045	WHEEL/TIRE ST175/80-13 L.R. C	2
26	29194	NUT, LUG 1/2-20	10
27	29818	FENDER, PLASTIC DLT	2
28	19266	NUT, BLIND 1/4-20 X 10GA GRIP	6
29	10930	WASHER, FENDER, 1/4 X 1-1/4	6
30	49048	SCREW, HHFS 1/4-20 x 3/4 GR5	6
31	29546	COUPLER, 2" BALL 2.50" TUBE	1
32	10176	NUT, NYLOC 1/2-13	2
33	915217	SCREW, HHC 1/2-13 x 3-1/2 GD8 YZ	2
34$	9502	BOLT, 5/8-11	2
35$	9503	NUT, 5/8-11	2
36$	29718	ADAPTER, COUPLING...........................................	1.............	CONTACT MQ UNIT SALES
37$	29369	PINTLE EYE............................................................	1.............	CONTACT MQ UNIT SALES
38$	29228	COUPLER, 2 IN. BALL	1
39	29721	PINTLE KIT..............................................................	1.............	INCLUDES ITEMS W/$
40	9505	FENDER, 8X30X13 , METAL	2
41	0205	SCREW, HHC 3/8-16 X 1.0	8
42	4001	WASHER, FLAT USS 3/8 PLD	16
43	10133	NUT, NYLOC 3/8-16	8
44	29476	BRACKET	2
45	UBK1741	U-BOLT KIT.............................................................	2.............	INCLUDES ITEMS W/#
46	49017	LEAF SPRING	2
47	29784	HARNESS, TRLR, 48" LOOM	1

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 15

MAST ASSY.

37

44	33
	33	32
	25	2		30
11
26
35			10
	30			21
		9	16	10
				16
32		22

2

36

20

	43		30
	28
34	2		29
38
24			21
12	14	14	10
35	13

3

42

37

NOTES:

A SEE WINCH ASSY.

page 16 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)

MAST ASSY.

NO.	PART NO.	PART NAME	QTY.	REMARKS
2	0183	PIN, COTTER 1/8D X 1-1/4	3
3	0948	WASHER, FLAT SAE 1/4	1
9	19200	THIMBLE, 3/16 WIRE	1
10	19847	RIVET, POP, ALUM, 3/16x1/8-1/4 GRIP	16
11	19882	SWIVEL, BASE W/A	1
12	19920	TUBE, TW-MID W/A	1
13	19923	TUBE, TWR TOP W/A	1
14	35302	BLOCK, MAST SLIDE, 2 X 2 UPPER...............	4.........	REPLACES 19926 AND 19927
16	35300	BLOCK, MAST SLIDE, 3 X 3 LOWER...............	4.........	REPLACES 19928 AND 19929
20	19973	SWAGE, AL 3/16	2
21	19974	PIN, CLEVIS 1/2 X 1.25 EFF	2
22	19975	SHACKLE, ANCHOR CP	1
24	19977	KNOB, CLAMP 1/2-13 THREAD	1
25	19978	SCREW, HHC 3/4-10 x 6.5	1
26	19988	PIN, CLEVIS 1/2 X 1.75 EFF	1
28	29075	SCREW, HHC 1/2-13 X 1 DRILLED	1
29	29114	WASHER, FENDER 1/2 x 2 MLT	1
30	29155	SHEAVE, 2.00 OD X 0.500 ID	3
31	29652	TUBE, BOTTOM TOWER W/A...........................	1.........	S/N 903837 AND BELOW
31	29941	TUBE, BOTTOM TOWER W/A...........................	1.........	S/N 903838 AND ABOVE
32	5070 B	NUT, NYLOC 3/4-10	2
33	5079	WASHER, FLAT 3/4 USS	3
34	6014 B	PIN, COTTER 3/32DX1.00	1
35	8151	WASHER, FLAT SAE 3/4	2
36	19939	CABLE, LOWER MAST.....................................	1.........	231 IN. LENGTH
37	19938	CABLE, UPPPER MAST...................................	2.........	140 IN. LENGTH
38	29664	PIN, SPRING LOCK..........................................	1.........	S/N 903837 AND BELOW
39	1023	HHC 3/8-16 X 1-1/4 GR5	3
40	10136	WASHER, FLAT 3/8 SAE	3
41	21781	NUT, FLANGED 3/8-16 SERRATED, PLATED...	3.........	REPLACES 10133
42	4387	SCREW, HHC 3/4-10 X 2-1/4	1
43	29062	NUT, SLOTTED 1/2-13, NOT PLATED	1
44	29650	MAST ASSY.......................................................	1.........	S/N 903838 AND ABOVE
		.......................................................................................		S/N 903837 AND BELOW NO LONGER
		.......................................................................................		AVAILABLE. CONTACT PARTS DEPT FOR
		.......................................................................................		REQUIRED REPLACEMENT PARTS

LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11) — page 17

Mast raise/lower assy.

19	18	21
		17

23

20

12

16

13

11 PART OF

FRAME	14

15

10

9

8

7

6

5

1 A

2

4

NOTES:

A SEE WINCH ASSY.

page 18 — LT12 Series LIGHT TOWER • parts manual — rev. #17 (06/03/11)