Parts Manual NIGHTHAWK SERIES MODEL lt12d50sa dedicated light tower (LOMBARDINI LDW 1003 DIESEL ENGINE) Revision #1 (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.
Table of Contents LT12D50SA 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 Nameplates And Decals 2..................................... 8-9 Cabinet Assembly (Old Style)............................
www.multiquip.com Parts Ordering Procedures Ordering parts has never been easier! choose from three easy options: Order via Internet (dealers Only): Best deal! Effective: January 1st, 2006 If you have an MQ Account, to obtain a Username and Password, E-mail us at: parts@multiquip. com. Order parts on-line using Multiquip’s SmartEquip website! ■ View Parts Diagrams ■ Order Parts ■ Print Specification Information To obtain an MQ Account, contact your District Sales Manager for more information.
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. 1 2% 2% 3 4 paRT nO. paRT name QTY. RemaRKs 12345 BOLT......................1 .....
Suggested Spare Parts LT12D50SA LIGHT TOWER 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....... 29798.................... Ballast & Capacitor 230V, 50Hz 1....... 150Z-E267............ Cord Set, 60" w/ 3 Pin Male Plug 1....... 0051475BH........... Ballast Capacitor 30µF @440V 1....... GECAP35MF........
NAMEPLATES AND DECALS 1 7 8 1 2 FRONT 6 4 9 20 21 5 16 RIGHT 24 22 28 21 25 29 WARNING 26 P/N 36092 23 RIGHT DOOR LEFT DOOR 27 page 6 — LT12d50sa LIGHT TOWER • parts manual — rev.
NAMEPLATES AND DECALS 1 NO. 1 2 4 5 6 7 8 9 16 20 21 22 23 24 25 26 27 28 29 PART NO. 49019 29722 49009 49008 49025 29729 13118 29126 49026 49012 35137 49029 49011 49020 49014 20525 49006 49022 36092 PART NAME QTY. REMARKS DECAL, HOT SURFACE......................................... 1..... REPLACES DCL181 DECAL, 220 VAC POWER 25A, 1.0" X 2.0" 1 DECAL, TOWING INSTRUCTIONS........................ 1..... REPLACES DCL112 DECAL, GROUND LUG.......................................... 1.....
NAMEPLATES AND DECALS 2 18 33 P/N 29047 35 LT P/N 49007 240 VAC/30A MAIN BREAKER 120 VAC/15A G.F.C.I. BREAKER 17 CONTROL PANEL 19 REAR 16 34 15 10 36 T 9 14 1 01 LEFT MULTIPLE TRAILER VIN 12 11 13 31 30 30 32 TOP 30 page 8 — LT12d50sa LIGHT TOWER • parts manual — rev.
NAMEPLATES AND DECALS 2 NO. 9 10 11 12 13 14 15 16 17 18 19 30 31 32 33 34 35 36 PART NO. 29126 49018 29680 29838 49002 49013 49028 49026 29132 29047 49027 49016 36091 29651 49007 49010 19655 49021 PART NAME QTY. REMARKS DECAL, INSERT FORKS......................................1.............REPLACES DCL103 DECAL, MAST LOCK PIN....................................1.............REPLACES DCL118 DECAL, MULTIPLE TRAILER VIN 1 DECAL, TIRE LOADING, LT12 1 DECAL, TRLR HITCH/WHEEL WARNING...........1.............
CABINET ASSY. (old style) 28 51 52 19 22 48 27 48 9 5 9 1 5 1 47 1 49 49 46 32 15 31 9 1 5 26 33 8 5 2 1 5 5 1 53 4 1 9 14 2 15 49 46 48 34 47 8 16 23 3 15 18 16 15 16 18 19 24 7 11 PART OF TRAILER 17 20 19 17 21 11 12 NOTES DOOR ASSY. INCLUDES ONE LATCH, ITEM 9. 1 DOES NOT INCLUDE TOP PANEL CLASP. 11 OLD STYLE REAR PANEL NO LONGER 2 AVAILABLE. WHEN REPLACING PANEL, USE P/N 29559, REAR PANEL SERVICE KIT ASSY..
CABINET ASSY. (old style) NO. PART NO. 1 12287 2 29057 3 29561 5 19266 6 29563 7 29564 8@ 19847 9@ 29281 11 10024 12 29653 14 15@ 5065 B 16 10237 17 10019 18 29712 19 0948 20 29610 21 29611 22 29607 23 29552 24 29663 26 29615 27 29553 28 29690 31 29711 32 29683 33@ 081407053413 34@ 46@ 29689 47@ 1618 48 29341 49 29342 51 0131 A 52 0181 B 53 PART NAME QTY.
CABINET ASSY. (new style) 28 1 2 22 8 27 8 9 5 1 9 5 1 1 32 8 31 1 9 5 26 33 8 5 2 1 5 5 42 1 1 37 9 45 35 44 36 36 38 8 18 39 34 12 8 13 14 18 15 40 16 15 24 19 15 11 16 PART OF TRAILER 17 23 18 20 19 7 17 NOTES DOOR ASSY. INCLUDES ONE LATCH, ITEM 9. 1 DOES NOT INCLUDE TOP PANEL CLASP. 21 11 LIGHT SWITCH BRACKET INCLUDED 2 WITH ITEM 42, DOOR ASSY. 5 SEE CONTROL PANEL ASSY. 3 7 6 page 12 — LT12d50sa LIGHT TOWER • parts manual — rev.
CABINET ASSY. (new style) NO. PART NO. 1 49048 2 29057 3 29816 5 19266 6 29898 7 29900 8% 19847 9% 29281 11 10024 12 29653 13 49070 14@ 29940 15 5065 B 16 10237 17 10019 18 29712 19 0948 20 29610 21 29899 22% 29607 23 29552 24 29817 26 29866 27 29553 28 29989 31% 29711 32 29879 33% 081407053413 34% 35@ 29945 36@ 19280 37@ 1023 38@ 10136 39@ 10133 40 29797 42 49051 44 29559 45@ 29946 PART NAME QTY.
Trailer ASSY. 3 3 2 7 1 5 9 46 8 8 4 3 13 17 12 7 16 10 47 11 5 4 15 16 18 45 20 21 15 19 2 22 23 24 31 32 33 6 35 37 25 26 1 36 34 38 39 2 OLD STYLE FRAME T NE I AB LO W ER PA L NE NEW STYLE FENDER C 28 28 42 40 27 28 29 29 30 43 30 41 42 29 30 OLD STYLE FENDER NOTES: TORQUE LUG NUTS PER LUG NUT 1 TORQUE TABLE REFERENCED IN OPERATION MANUAL. OLD STYLE FRAME NO LONGER AVAILABLE.
Trailer ASSY. NO. PART NO. 1 29532 2 29478 3 29479 4 29542 5 49076 6 29572 7 7H0933325 8 9506 9# 10# 11# 12 29248 13 29249 15% 363180 16%@ 363913 17%@ 363908 18% 363188 19% 363259 20% 363258 21% 363257 22% 363275 23% 363277 24% 568067 25 19045 26 29194 27 29818 28 19266 29 10930 30 49048 31 29546 32 10176 33 915217 34$ 9502 35$ 9503 36$ 29718 37$ 29369 38$ 29228 39 29721 40 9505 41 0205 42 4001 43 10133 45 UBK1741 46 49017 47 29784 PART NAME QTY. REMARKS FRAME 1 JACK, TOPWIND 10" BOLT-THRU .
MAST ASSY. 37 44 33 33 32 25 30 2 11 26 10 35 21 30 16 10 9 32 16 22 20 36 2 30 31 28 A 29 34 2 38 24 21 14 12 35 14 10 13 37 NOTES: A SEE WINCH ASSY. page 16 — LT12d50sa LIGHT TOWER • parts manual — rev.
MAST ASSY. NO. PART NO. 2 0183 9 19200 10 19847 11 19882 12 19920 13 19923 14 35302 16 35300 20 19973 21 19974 22 19975 24 19977 25 19978 26 19988 28 29075 29 29114 30 29155 31 29652 31 29941 32 5070 B 33 5079 34 6014 B 35 8151 36 19939 37 19938 38 29664 39 1023 40 10136 41 21781 44 29650 PART NAME QTY. REMARKS PIN, COTTER 1/8D X 1-1/4 3 THIMBLE, 3/16 WIRE 1 RIVET, POP, ALUM, 3/16x1/8-1/4 GRIP 16 SWIVEL, BASE W/A 1 TUBE, TW-MID W/A 1 TUBE, TWR TOP W/A 1 BLOCK, MAST SLIDE, 2 X 2 UPPER..............
Mast raise/lower ASSY. 19 21 18 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 — LT12d50sa LIGHT TOWER • parts manual — rev.
Mast raise/lower ASSY. NO. 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 PART NO. 0205 10136 21781 1135 29008 29017 29018 29016 29155 10176 29077 29481 19989 9503 29033 19012 29482 20276 0183 19996 1450 PART NAME QTY. REMARKS SCREW, HHC 3/8-16 x 1 IN. PLATED 3 WASHER, FLAT 3/8 IN. 3 NUT, FLANGED 3/8-16 SERRATED, PLATED........3..........REPLACES 10133 SNAP RING 2 PIN, SWAGE BALL SOCKET 1 SCREW, HHC 1/2-13 x 5.5 IN. 1 SPACER, .75 OD x .5 ID x 1.59 IN. 2 GUIDE, WIRE ROPE 2 SHEAVE, 2 OD x .5 IN.
winch ASSY. (fulton) CABLE 1 KEEPER KIT CABLE KEEPER KIT 3 2 RATCHET 23 KIT 27 26 25 1 6 INPUT SHAFT KIT 16 5 4 24 RATCHET KIT 23 7 17 28 29 34 27 10 25 11 26 12 13 24 14 18 13 17 INPUT 16 SHAFT KIT 19 9 15 22 INPUT SHAFT 16 KIT 21 20 19 33 33 35 INPUT SHAFT 16 KIT NOTES: A SEE MAST ASSY. page 20 — LT12d50sa LIGHT TOWER • parts manual — rev.
winch ASSY. (fulton) NO. PART NO. 1+ 562101 2@+ 3@+ 4@+ 5@+ 6+ 7+ 8+ 29206 9+ 10+ 12124S01 11+ 12+ 13%+ 14+ 15+ 1564S01 16+ 1563S01 17#+ 18#+ 19#+ 20#+ 21#+ 22#+ 23+ 6730S00 24%+ 25%+ 26%+ 27%+ 28+ 29+ 33+ 1558S00 34+ 35 19976 PART NAME QTY. REMARKS CABLE KEEPER KIT..............................................2..........INCLUDES ITEM W/@ NUT 2 WASHER, LOCK 2 CABLE CLAMP 1 CARRIAGE BOLT 2 DRUM ASSY............................................................1.
winch ASSY. (dutton-lainson) 6 1 3 5 9 8 2 4 14 13 16 14 12 4 17 15 18 19 20 21 22 23 24 16 25 27 A 26 NOTES: REFER TO MAST AND TRAILER A ASSEMBLIES FOR WINCH MOUNTING HARDWARE. page 22 — LT12d50sa LIGHT TOWER • parts manual — rev.
winch ASSY. (dutton-lainson) NO. 1# 2# 3# 4# 5# 6# 6# 8# 9# 12# 13# 14# 15# 16# 17# 18# 19# 20# 21# 22# 23# 24# 25# 26# 27 PART NO. DL205167 DL205055 DL404409 DL404166 DL204363 DL5240387 DL5240403 DL304755 DL304221 DL204808 DL404891 DL204803 DL404579 DL204364 DL205127 DL204009 DL205116 DL304760 DL204362 DL404164 DL404163 DL206328 29793 DL205033 29790 PART NAME QTY.
T-BAR ASSY. 3 1 2 21 20 22 18 19 2 9 3 20 3 13 4 4 5 14 11 1 7 NOTES: 1 2 TO SECURE COIL CORD ASSEMBLY P/N 29433 INSERT CLAMP P/N 11505 TO INSIDE OF TUBE AS SHOWN AND ROUTE CORD THROUGH OPENING OF CLIP. 2 CONNECT THIS END OF COIL CORD ASSEMBLY TO BALLAST BOX. SEE COIL CORD ASSY. SPERO LAMP 3 SEE LAMP ASSY CRIMP SLEEVE AND INSULATOR. 4 SEE COIL CORD ASSY. page 24 — LT12d50sa LIGHT TOWER • parts manual — rev.
T-BAR ASSY. NO. 1 2 3 4 5 7 9 11 13 14 18 19 20 21 22 PART NO. 10306 13211 10176 26560 19965 11505 3254 06503-026 29781 29168 19945 19944 29046 29047 19972 PART NAME SCREW, HHC 1/2-13 X 4 1/2 WASHER, FLAT 1/2 IN. USS NUT, NYLOC 1/2-13 NUT, LOCKING 3/4 NPT CONDUIT CORD GRIP (HUBBELL 07401017) CLAMP TERMINAL, RING 16-14 3/8 IN. SCREW, HHC 1/2-13 X 3-1/4 IN. TEE-BAR, LIGHT MOUNT, MLT/DLT SPERO RECEPTACLE ASSY PLATE, T-BAR WIRING COVER GASKET, T BAR SCREW, PHPM 10-32 X 3/8 IN.
LAMP ASSY. 23 30 18 17 19 16 19 24 11 21 15 10 1 12 9 22 5 8 2 5 3 6 7 4 page 26 — LT12d50sa LIGHT TOWER • parts manual — rev.
LAMP ASSY. NO. PART NO. 1% 20S-REF-1 2% 30M-REF-REF 3% 190ZQREF 4% 170M-REF-5 5% 70Z-FSCR3 6% 250-REF-6 7% 260Z-FSCR9 8% 280Z-FWFL2 9% 270Z-FNT4 10% Z-C-239 11% 150Z-FSR3 12% Z-FSCR9 15% 90Z-G-102 16% 70Z-SK65 17% MVR1000BT37 18% 50Z-D-REF-SUP 19% 230Z-FNTL6-1 21% 210S-CBL-6 22% 200ZG106 23 29773 24% 150Z-EZ67 30 4106781000 PART NAME QTY. REMARKS REF1000 BODY ASSY. 1 REFLECTOR, ALUMINUM 14-7/8 X 16-5/8 IN. 1 REF 1000 LENS 190ZQREF 1 REF LENS HOLD DOWN 2 SCREW 8-32 X 1/2 IN.
CONTROL PANEL/BALLAST ASSY. OLD STYLE CONTROL PANEL 62 7 52 53 63 55 20 64 54 57 21 56 22 49 39 14 61 14 60 41 31 7 49 8 7 6 7 12 1 13 25 4 2 20 34 16 1 9 35 5 33 36 11 21 36 48 10 28 13 43 NEW STYLE CONTROL PANEL 29 12 44 42 10 7 A WIRING KIT 32 23 6 47 43 3 42 45 NOTES 9 LIGHT SWITCH BRACKET. 1 SEE CABINET ASSY. page 28 — LT12d50sa LIGHT TOWER • parts manual — rev.
CONTROL PANEL/BALLAST ASSY. NO. 1 2 3 4 5 6 7 7 8 9 10% 11 12 13 14$ 16 20 21 22 23 25 28 29 31 32 33 34% 35% 36% 39 41@ 42 43 44 45 47 48 49 52 53 54 55 56 57 60 61 62 63 64 PART NO. 0166 A 0205 0655 1876 2574 8133 10019 10019 12277 49048 19266 19297 19968 29071 5065 B 29603 29655 29656 29712 29796 W29109 49052 29675 49070 5283 29865 29864 29848 29847 29798 0051475BH 29719 29795 7245454 50404900 50384401 GECAP35MF 29803 5065 B 29640 1450 19819 29761 12851652 21611 0948 29801 29376 29688 PART NAME QTY.
Fuel Tank ASSY. 4 3 1 A 5 6 2 5 8 7 9 10 13 11 TO ENGINE 11 11 NOTES: RETURN FROM ENGINE 1 11 CLAMP, ITEM 11 IS INCLUDED WITH FUEL TANK ASSY. ITEM 1. 12 1 page 30 — LT12d50sa LIGHT TOWER • parts manual — rev.
Fuel Tank ASSY. NO. 1 2# 3# 4 5# 6# 7# 7# 8# 9 10 11 12 13 PART NO. 29676 29605 29694 29674 19633 12006 29677 20795 19661 0447 10176 22066 60028 60004 PART NAME QTY. REMARKS FUEL TANK ASSY.................................................................. 1................ INCLUDES ITEMS W/# FUEL TANK 1 CAP, FUEL TANK W/LANYARD 1 STRAP, FUEL TANK 1 BUSHING, FUEL 3 FITTING, 90° 1 FITTING, 90°......................................................................... 1................
Battery ASSY. 2 BLACK CONNECT TO ENGINE GROUND 3 RED 1 4 CONNECT TO STARTER SOLENOID 5 6 7 2 CONNECT TO FRAME page 32 — LT12d50sa LIGHT TOWER • parts manual — rev.
Battery ASSY. NO. 1 2 3 4 5 6 7 PART NO. 10313 29661 12278 10315 1623 2203 1597 PART NAME CABLE, POS. BATTERY (+) BATTERY TRAY CABLE, NEG. BATTERY (-) BATTERY, WET 12V GR22 SCREW, RHM #10-24 x .75 IN. WASHER, FLAT #10 CABLE, BATTERY QTY. 1 1 1 1 4 4 1 REMARKS LT12d50sa LIGHT TOWER • parts manual — rev.
ENGINE ASSY. 17 18 20 2 9 19 14 15 16 13 15 12 14 13 4 10 11 28 27 26 22 6 8 23 24 25 29 21 7 3 1 page 34 — LT12d50sa LIGHT TOWER • parts manual — rev.
ENGINE ASSY. NO. 1 1 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 PART NO.
Generator/engine mounting ASSY. (old style) 30 13 2 18 3 11 MOUNTING RETROFIT KIT 18 4 4 11 12 11 11 12 1 11 23 1 28 26 11 17 11 10 11 10 20 21 26 24 27 4 14 29 5 6 7 9 8 10 NOTES 1 GENERATOR MOUNTING CONFIGURATION S/N 902149 TO 904547 WHEN REPLACING MOUNTING HARDWARE, USE ITEM 30, MOUNTING RETROFIT KIT. 2 INCLUDED WITH ITEM 23, TORQUE LIMITER KIT 24 2 25 page 36 — LT12d50sa LIGHT TOWER • parts manual — rev.
Generator/engine mounting ASSY. (old style) NO. PART NO. 1 29770 2 1023 3 21584 4 8156 5 0655 6 29269 7 19470 8 5283 9 29043-001 10 10133 11 4001 12 29649 13 1456 14 17 10355 18 0166 A 20% 29883 21% 1456 23 29884 24% 4001 25% 10133 26% 0166 A 27% 29649 28% 21584 29 30 49064 PART NAME QTY. REMARKS SUPPORT, MECC ALTE GEN 1 SCREW, HHC 3/8-16 X 1 1/4 GR 5 8 SCREW, HHC M10-1.5 X 35MM GR 10.
Generator/engine mounting ASSY. (S/N 904548 AND ABOVE) 12 13 11 1 3 2 4 4 14 2 3 1 15 4 5 5 6 9 6 7 9 8 10 7 8 10 page 38 — LT12d50sa LIGHT TOWER • parts manual — rev.
Generator/engine mounting ASSY. (S/N 904548 AND ABOVE) NO. PART NO. 1 49003 2 17099 3 5054 A 4 8156 5 0655 6 29269 7 19470 8 5283 9 29043-001 10 10133 11 1456 12 1023 13 0166 A 14 15 PART NAME QTY. REMARKS MOUNT, REAR ENGINE 2 SCREW, HHC M12-1.75 X 20 ZN, DIN933 4 WASHER, LOCK 1/2 MED 4 SCREW, HHC 3/8-16 X 2 1/2 4 SCREW, HHC 5/16-18 X 3/4 8 MOUNT, VIBRATORY ENGINE 4 WASHER, FLAT 5/16 USS 8 NUT, NYLOC 5/16-18 8 WHEEL, POINTER .41IDx2.00OD C.
Generator ASSY. 20 2 21 3 1 7 5 8 6 9 19 15 17 2 13 5 16 10 12 page 40 — LT12d50sa LIGHT TOWER • parts manual — rev.
Generator ASSY. NO. 1% 2% 3% 5% 6% 7% 8% 9% 10% 12% 13% 15% 16% 17% 19% 20 21% PART NO. GELT3GRID GELT3LIFTHK GELT3CABLEGPG21 GELT3CSBOLTS GELT3NDEBRACKET GELT3110ENCBAND GELT3110STATOR50 GELT3DEBRACKET 6102208193 GEECO3DISC65 GELT3FAN GELT3110ROTOR50 GEDIO160026 GELT3DIOHSINK GEBRG6205LL 49126 29895SCREW PART NAME QTY.
cOIL cORD ASSY. CONNECT TO T-BAR ASSEMBLY 5 4 GREEN WHITE BROWN YELLOW BLACK RED 4 BLUE 7 1 1 2 2 3 3 NOTES: 3 ITEM 1, P/N 29433 (7-WIRE COIL CORD ASSY.), 1 REPLACES P/N 19955 (6-WIRE COIL CORD ASSY.). WHEN REPLACING 6-WIRE COIL CORD REFERENCE 2 ELECTRICAL SCHEMATIC DIAGRAM IN OPERATION MANUAL OR CONTACT MQ SERVICE DEPT. 6 CONNECT THIS END OF COIL CORD ASSY. TO 3 BALLAST BOX. REFERENCE ELECTRICAL CONNECT TO BALLAST BOX OUTPUT SCHEMATIC DIAGRAM IN OPERATION MANUAL.
cOIL cORD ASSY. NO. 1 2# 3# 4# 5# 6# 7# PART NO. 29433 3254 11947 19687 19688 19957 49030 PART NAME QTY. REMARKS COIL CORD ASSY..............................................1...............INCLUDES ITEMS W/# TERMINAL, RING 16-14 3/8 1 TERMINAL, FEM 16-14 PUSH-ON, INS 4 CRIMP, SLEEVE (30-410) 7 INSULATOR, SPLICE CAP 7 TERMINAL, SPADE 16-14, #10 INS 2 COIL CORD , 600V, 7-WIRE 1 LT12d50sa LIGHT TOWER • parts manual — rev.
Terms and Conditions of Sale — Parts paYmenT TeRms 5. Parts must be in new and resalable condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked. 6. The following items are not returnable: Multiquip reserves the right to quote and sell direct to Government agencies, and to Original Equipment Manufacturer accounts who use our products as integral parts of their own products. a. speCIaL eXpedITIng seRvICe Terms of payment for parts are net 30 days.
notes LT12d50sa LIGHT TOWER • parts manual — rev.
Parts Manual HERE’S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED STATES Multiquip Corporate Office 18910 Wilmington Ave. Carson, CA 90746 Contact: mq@multiquip.com MQ Parts Department Tel. (800) 421-1244 Fax (800) 537-3927 Mayco Parts 800-427-1244 310-537-3700 Fax: 800-672-7877 Fax: 310-637-3284 Warranty Department 800-306-2926 310-537-3700 Fax: 800-672-7877 Fax: 310-637-3284 Service Department 800-421-1244, Ext. 279 310-537-3700, Ext.