Jlg Triple-L Parts Manual User Manual

Illustrated Parts ManualTriple-L™TrailersP/N3121226December 30, 2013

1-2 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-1. TONGUE COMPONENT INSTALLATIONS HYDRAULIC SURGE BRAKES201302A302A301A301A30330530420921

1-92 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-23. DECAL INSTALLATION (CONTINUED)ITEM # PART NUMBER QTY. DESCRIPTION REV.

PagePart Number PagePart Number PagePart NumberPagePart Number3121226 Triple-L™ Trailers 2-1SECTION 2 PART NUMBER INDEX0100019 ...

PagePart Number PagePart Number PagePart NumberPagePart Number2-2 Triple-L™ Trailers 3121226SECTION 2 PART NUMBER INDEX1705777 ...

PagePart Number PagePart Number PagePart NumberPagePart Number3121226 Triple-L™ Trailers 2-3SECTION 2 PART NUMBER INDEX51319 ... 1-41

PagePart Number PagePart Number PagePart NumberPagePart Number2-4 Triple-L™ Trailers 3121226SECTION 2 PART NUMBER INDEX70907 ...

Corporate OfficeJLG Industries, Inc.1 JLG DriveMcConnellsburg PA. 17233-9533USA (717) 485-5161 (717) 485-6417JLG Worldwide LocationsJLG Industries (Au

3121226 Triple-L™ Trailers 1-3SECTION 1 PARTSFIGURE 1-1. TONGUE COMPONENT INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. COUPLER INSTALLAT

1-4 Triple-L™ Trailers 3121226SECTION 1 PARTS110 1 Switch, Breakaway Components:110A Switch Only Options:71820 All Models Except Model 248 & UT287

3121226 Triple-L™ Trailers 1-5SECTION 1 PARTSRef. SAFETY CHAINS INSTALLATION28104 Ref. All Models Except Models 248 & UT 28 C2902293 Ref. Models 2

1-6 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-2. HITCH INSTALLATIONS PINTLE RING301303302BULLDOG HITCH101201A201C202202203203101B201B20

3121226 Triple-L™ Trailers 1-7SECTION 1 PARTSFIGURE 1-2. HITCH INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. BALL HITCH INSTALLATIONS (EA

1-8 Triple-L™ Trailers 3121226SECTION 1 PARTSRef. BALL HITCH INSTALLATIONS (JLG MODELS S/N 0050002147 TO PRESENT)Ref. Enclosed Models:0275052 Ref. Mod

3121226 Triple-L™ Trailers 1-9SECTION 1 PARTSFIGURE 1-2. HITCH INSTALLATIONS (CONTINUED)ITEM # PART NUMBER QTY. DESCRIPTION REV.

1-10 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-3. BRAKE ACTUATOR ASSEMBLIES OROR131223111621141510998872792C2B2A4241655173A33B3C2425181

3121226 Triple-L™ Trailers 1-11SECTION 1 PARTSFIGURE 1-3. BRAKE ACTUATOR ASSEMBLIESITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. BRAKE ACTUATOR ASSEMB

1-12 Triple-L™ Trailers 3121226SECTION 1 PARTS10 A/R Pin, Shock (Rear) Options:Not Required 0 Actuator Model 917026368 1 Actuator Model DA107026382 1

3121226 Triple-L™ Trailers 1-13SECTION 1 PARTSFIGURE 1-3. BRAKE ACTUATOR ASSEMBLIES (CONTINUED)ITEM # PART NUMBER QTY. DESCRIPTION REV.

1-14 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-4. JACK INSTALLATIONS 101119111833116117221121111101091081041021031051061071203103123083

3121226 Triple-L™ Trailers 1-15SECTION 1 PARTSFIGURE 1-4. JACK INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. JACK INSTALLATIONS0273012 Re

1-16 Triple-L™ Trailers 3121226SECTION 1 PARTS113 to115 Not Used116 7026606 1 Pin, Lynch (Note: Per vendor, pin was 5/8” dia. but is no longer availab

3121226 Triple-L™ Trailers 1-17SECTION 1 PARTS0274184 Ref. Bulldog Jack Installation (JLG S/N 0050001119 to Present) C401 80043 4 Bolt 7/16in-14NC x 1

1-18 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-5. POWER COMPONENTS INSTALLATIONS 611121078913245131518171614EARLY PREMCO MODELS10110910

3121226 Triple-L™ Trailers 1-19SECTION 1 PARTSFIGURE 1-5. POWER COMPONENTS INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. POWER COMPONENTS

1-20 Triple-L™ Trailers 3121226SECTION 1 PARTS104 1 Cylinder Assembly Options:Prior to S/N 0050003037 (See Figure 1-7 for Breakdown)Use 1001092096 All

3121226 Triple-L™ Trailers 1-21SECTION 1 PARTSFIGURE 1-5. POWER COMPONENTS INSTALLATIONS (CONTINUED)ITEM # PART NUMBER QTY. DESCRIPTION REV.

3121226 Triple-L™ Trailers AREVISION LOGNote: Replacement parts information prior to JLG’s acquisition of Premco Triple-L Trailer is limited. If the u

1-22 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-6. MOTOR/PUMP/TANK ASSEMBLY 21A2082411910919C5121113181743222714151624821B23619A19B

3121226 Triple-L™ Trailers 1-23SECTION 1 PARTSFIGURE 1-6. MOTOR/PUMP/TANK ASSEMBLYITEM # PART NUMBER QTY. DESCRIPTION REV.71201 Ref. MOTOR/PUMP/TANK

1-24 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-7. CYLINDER ASSEMBLY (ORIGINAL EQUIPMENT) 11515146741011123813915141525101100

3121226 Triple-L™ Trailers 1-25SECTION 1 PARTSFIGURE 1-7. CYLINDER ASSEMBLY (ORIGINAL EQUIPMENT)ITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. Note: Or

1-26 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-8. CYLINDER ASSEMBLY (SERVICE REPLACEMENT) 210217171171717117161611615115141141311349587

3121226 Triple-L™ Trailers 1-27SECTION 1 PARTSFIGURE 1-8. CYLINDER ASSEMBLY (SERVICE REPLACEMENT)ITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. CYLINDE

1-28 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-9. DECK LATCH INSTALLATION 102111101113103112114301302303202206205201203204121153

3121226 Triple-L™ Trailers 1-29SECTION 1 PARTSFIGURE 1-9. DECK LATCH INSTALLATIONITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. DECK LATCH INSTALLATION

1-30 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-10. BEARING, FRAME & DECK INSTALLATIONS REAR BEARING DETAIL10510210410122A33A44A1041

3121226 Triple-L™ Trailers 1-31SECTION 1 PARTSFIGURE 1-10. BEARING, FRAME & DECK INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. FRAME

B Triple-L™ Trailers 3121226REVISION LOGSeptember 23, 2011 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

1-32 Triple-L™ Trailers 3121226SECTION 1 PARTS1 Deck Options (cont’d):Ref. Flatbed Models (cont’d):28402 Ref. Model 7610 (Prior to S/N 0050003492)1001

3121226 Triple-L™ Trailers 1-33SECTION 1 PARTS101 1 Frame Options:Enclosed Models:28401 Model EC10 (Prior to S/N 0050003492)1001094149 Model EC10 (S/N

1-34 Triple-L™ Trailers 3121226SECTION 1 PARTS103 (cont’d) 70114 Model 7610-76162 Bearing (Front) Options:Utility Models:70114 Model UT2870114 Model U

3121226 Triple-L™ Trailers 1-35SECTION 1 PARTSFIGURE 1-10. BEARING, FRAME & DECK INSTALLATIONS (CONTINUED)ITEM # PART NUMBER QTY. DESCRIPTION REV

1-36 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-11. RAIL & TAILGATE INSTALLATIONS (OPTIONAL) (UT MODELS ONLY) 104108103106109A123443

3121226 Triple-L™ Trailers 1-37SECTION 1 PARTSFIGURE 1-11. RAIL & TAILGATE INSTALLATIONS (OPTIONAL) (UT MODELS ONLY)ITEM # PART NUMBER QTY. DESCR

1-38 Triple-L™ Trailers 3121226SECTION 1 PARTSRef. TAILGATE INSTALLATION0240056 Ref. Models UT28 &UT49 (Prior to S/N 0050003388) B1001094360 Ref.

3121226 Triple-L™ Trailers 1-39SECTION 1 PARTSFIGURE 1-11. RAIL & TAILGATE INSTALLATIONS (OPTIONAL) (UT MODELS ONLY) ITEM # PART NUMBER QTY. DESC

1-40 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-12. ENCLOSURE INSTALLATIONS - MODELS EC10, EC12 & EC14 ONLY (PRIOR TO S/N 0050002838)

3121226 Triple-L™ Trailers 1-41SECTION 1 PARTSFIGURE 1-12. ENCLOSURE INSTALLATIONS - MODELS EC10, EC12 & EC14 ONLY (PRIOR TO S/N 0050002838)ITEM

3121226 Triple-L™ Trailers CREVISION LOGDecember 30, 2013 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

1-42 Triple-L™ Trailers 3121226SECTION 1 PARTS22 80131 A/R Locknut 3/8in-16NC41 EC1045 EC1249 EC1423 80230 A/R Flatwasher 3/8in32 EC1036 EC1240 EC1424

3121226 Triple-L™ Trailers 1-43SECTION 1 PARTSFIGURE 1-12. ENCLOSURE INSTALLATIONS - MODELS EC10, EC12 & EC14 ONLY (PRIOR TO S/N 0050002838)ITEM

1-44 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-13. ENCLOSURE INSTALLATIONS - MODELS EC10, EC12 & EC14 ONLY (S/N 0050002838 TO PRESENT)

3121226 Triple-L™ Trailers 1-45SECTION 1 PARTSFIGURE 1-13. ENCLOSURE INSTALLATIONS - MODELS EC10, EC12 & EC14 ONLY (S/N 0050002838 TO PRESENT)ITE

1-46 Triple-L™ Trailers 3121226SECTION 1 PARTS106 Not Used107 1 Skin, Roof Options:48316 EC1051316 EC1252316 EC14108 51317 1 Skin, Front Panel109 2 Sk

3121226 Triple-L™ Trailers 1-47SECTION 1 PARTS140 3380760 1 Skin, Roof Rear (EC14 Only - Not Shown) (Prior to S/N 0050004062)141 3380761 2 Skin, Side

1-48 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-14. LIGHTS INSTALLATION 1246643121515SEEELECTRICALCOMPONENTSINSTALLATION SEEELECTRICALCO

3121226 Triple-L™ Trailers 1-49SECTION 1 PARTSFIGURE 1-14. LIGHTS INSTALLATIONITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. TAILLIGHTS AND LICENSE PLA

1-50 Triple-L™ Trailers 3121226SECTION 1 PARTS3 (cont’d) 70002302 1 Lens, Red Side Marker4A/RClearance Light Assembly Options:Not Required 0 Models 24

3121226 Triple-L™ Trailers 1-51SECTION 1 PARTS102 70228 2 Grommet103 Not Used104 80413 6 Screw, Self-Tapping105 2 Light, Amber Clearance Options:70320

D Triple-L™ Trailers 3121226REVISION LOG

1-52 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-15. SUSPENSION INSTALLATIONS (PRIOR TO S/N 0050003895) 221D1D1F1G1E1D311H1B1J1B1H 1A1A1

3121226 Triple-L™ Trailers 1-53SECTION 1 PARTSFIGURE 1-15. SUSPENSION INSTALLATIONS (PRIOR TO S/N 0050003895)ITEM # PART NUMBER QTY. DESCRIPTION REV.

1-54 Triple-L™ Trailers 3121226SECTION 1 PARTSRef. SUSPENSION INSTALLATION - TANDEM AXLE LEAF SPRINGRef. Enclosed Models:0273009 Ref. Models EC10-EC14

3121226 Triple-L™ Trailers 1-55SECTION 1 PARTS102D 27606 4 Bushing, Flanged 103 80089 2 Bolt 7/8in-9NC x 7-1/2in104 80175 2 Nut 7/8in-9NC105 80276 2 L

1-56 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-16. SUSPENSION INSTALLATIONS (S/N 0050003895 TO PRESENT) 101101103 103 10410510710110110

3121226 Triple-L™ Trailers 1-57SECTION 1 PARTSFIGURE 1-16. SUSPENSION INSTALLATIONS (S/N 0050003895 TO PRESENT)ITEM # PART NUMBER QTY. DESCRIPTION RE

1-58 Triple-L™ Trailers 3121226SECTION 1 PARTSRef. SUSPENSION INSTALLATION - TANDEM AXLE LEAF SPRINGRef. Enclosed Models:1001098216 Ref. Models EC10-E

3121226 Triple-L™ Trailers 1-59SECTION 1 PARTSFIGURE 1-16. SUSPENSION INSTALLATIONS (S/N 0050003895 TO PRESENT) (CONTINUED)ITEM # PART NUMBER QTY. DE

1-60 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-17. HUBS WITHOUT BRAKES AND TIRES & WHEELS INSTALLATIONS 102A102C102B102102E102F102B

3121226 Triple-L™ Trailers 1-61SECTION 1 PARTSFIGURE 1-17. HUBS WITHOUT BRAKES AND TIRES & WHEELS INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTIO

3121226 Triple-L™ Trailers iTABLE OF CONTENTSFIGURE NO. TITLE PAGE NO.SECTION 1 - PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-62 Triple-L™ Trailers 3121226SECTION 1 PARTSUse 4520385 2 15in x 6in (6 Lug) (Model UT28) (Modular Wheel) (was p/n 72212)Use 4520363 4 16in x 6in (8

3121226 Triple-L™ Trailers 1-63SECTION 1 PARTS102E 7027512 12 Bolt, Wheel (6 Per Hub)102F 7026313 12 Lugnut (6 Per Hub)103 80180 2 Nut, Spindle104 802

1-64 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-18. ELECTRIC BRAKE INSTALLATIONS

3121226 Triple-L™ Trailers 1-65SECTION 1 PARTSFIGURE 1-18. ELECTRIC BRAKE INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. ELECTRIC BRAKE IN

1-66 Triple-L™ Trailers 3121226SECTION 1 PARTS4H 7026313 A/R Lugnut (6 or 8 Per Hub)5A/RBolt Options:80036 A/R Bolt 3/8in-24NF x 1in (Prior to S/N 005

3121226 Triple-L™ Trailers 1-67SECTION 1 PARTSFIGURE 1-18. ELECTRIC BRAKE INSTALLATIONS (CONTINUED)ITEM # PART NUMBER QTY. DESCRIPTION REV.

1-68 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-19. HYDRAULIC SURGE BRAKE INSTALLATIONS (OPTIONAL)

3121226 Triple-L™ Trailers 1-69SECTION 1 PARTSFIGURE 1-19. HYDRAULIC SURGE BRAKE INSTALLATIONS (OPTIONAL)ITEM # PART NUMBER QTY. DESCRIPTION REV.Ref.

1-70 Triple-L™ Trailers 3121226SECTION 1 PARTS4H 7026313 A/R Lugnut (6 or 8 Per Hub)5Not Used6A/RBrake Line Kit Options (See Items 200-402 for Breakdo

3121226 Triple-L™ Trailers 1-71SECTION 1 PARTS6 (cont’d) Models 7612 (Tandem Axle Brakes)30600 1 Standard Brake Line Kit27610 1 Brake Line Extension K

ii Triple-L™ Trailers 3121226FIGURE NO. TITLE PAGE NO.TABLE OF CONTENTS

1-72 Triple-L™ Trailers 3121226SECTION 1 PARTS6 (cont’d) Models UT91227603 1 Standard Brake Line Kit27610 1 Brake Line Extension Kit28604 1 Tandem Add

3121226 Triple-L™ Trailers 1-73SECTION 1 PARTS114 See Note 1 Locknut (Note: Not Available - Purchase Locally)115 See Note 1 Screw (Note: Not Available

1-74 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-20. OPTIONAL ACCESSORY INSTALLATIONS 401405407406404403101A101B30118672453201201A203202O

3121226 Triple-L™ Trailers 1-75SECTION 1 PARTSFIGURE 1-20. OPTIONAL ACCESSORY INSTALLATIONSITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. SPARE TIRE BR

1-76 Triple-L™ Trailers 3121226SECTION 1 PARTS0273040 Ref. 120V DC POWERED BATTERY CHARGER INSTALLATION CNote (Not Available on Models 248 & UT28

3121226 Triple-L™ Trailers 1-77SECTION 1 PARTS604 (cont’d)A/R Double Clevis Link Assembly3010132 2 0274098 Installation605 Use 2902410 1 Straps (Was p

1-78 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-21. ELECTRICAL COMPONENTS INSTALLATION PLUGON TOWVEHICLEBATTERYMOTIONALARMRIGHTFORWARDAM

3121226 Triple-L™ Trailers 1-79SECTION 1 PARTSFIGURE 1-21. ELECTRICAL COMPONENTS INSTALLATIONITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. TOW VEHICLE

1-80 Triple-L™ Trailers 3121226SECTION 1 PARTS205 (cont’d)1 Cord, Retractable Options:Not Required Models 248,449, UT28 &UT49 Only206 to 208 Not U

3121226 Triple-L™ Trailers 1-81SECTION 1 PARTS405 7026158 1 Cable, Black Battery406 to 407 Not Used408 1 Cable, Red Battery Options:70206 Early Premco

3121226 Triple-L™ Trailers 1-1SECTION 1 PARTS

1-82 Triple-L™ Trailers 3121226SECTION 1 PARTS619 71956 A/R Connector, Skotch 5 Single Axle Brakes8 Tandem Axle Brakes620 71954 A/R Connector, Butt8 S

3121226 Triple-L™ Trailers 1-83SECTION 1 PARTSRef. ENCLOSED TRAILER UPPER CLEARANCE LIGHTS INSTALLATION (S/N 0050002838 TO PRESENT)0275759 Ref. EC10 C

1-84 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-22. ELECTRICAL SCHEMATIC

3121226 Triple-L™ Trailers 1-85SECTION 1 PARTS 1870165 - B

1-86 Triple-L™ Trailers 3121226SECTION 1 PARTSFIGURE 1-23. DECAL INSTALLATION

3121226 Triple-L™ Trailers 1-87SECTION 1 PARTSFIGURE 1-23. DECAL INSTALLATIONITEM # PART NUMBER QTY. DESCRIPTION REV.Ref. STANDARD DECALS INSTALLATIO

1-88 Triple-L™ Trailers 3121226SECTION 1 PARTS102 to 129 Not Used130 1 Decal - Service Support Options:1705304 Standard1706922 Home Depot Spec131 to 1

3121226 Triple-L™ Trailers 1-89SECTION 1 PARTS201(cont’d) 1 Decal - Maximum Load27609 Model UT49Model UT410 Options:18620 Prior to S/N 005000194527609

1-90 Triple-L™ Trailers 3121226SECTION 1 PARTS205 A/R Tape, Red/White Reflective Options (Prior to S/N 0050002838 - Not Shown):Not Required 0 All Mode

3121226 Triple-L™ Trailers 1-91SECTION 1 PARTSRef. ENCLOSED TRAILER DECALS INSTALLATION0275759 Ref. Model EC10 C0275760 Ref. Model EC12 C0275761 Ref.