JLG Triple-L Parts Manual

Illustrated Parts Manual

Triple-L™

Trailers

P/N

3121226

December 30, 2013

REVISION LOG

Note: Replacement parts information prior to JLG’s acquisition of Premco Triple-L Trailer is limited. If the unit being serviced has a Premco serial number nameplate, it is recommended that the complete worn or damaged component (If it cannot be identified) be upgraded to the current JLG component rather than repaired.

August 26, 2005 - Original Issue Of Manual (Manual edited to B/M 0010598 Revision 8 - Model 248)

(Manual edited to B/M 0010599 Revision 11 - Model 449)

(Manual edited to B/M 0010600 Revision 8 - Model 4610)

(Manual edited to B/M 0010601 Revision 12 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 13 - Model 1012 & 1014)

July 31, 2006 - Revised Manual (Manual edited to B/M 0010598 Revision 11 - Model 248)

(Manual edited to B/M 0010599 Revision 15 - Model 449)

(Manual edited to B/M 0010600 Revision 11 - Model 4610)

(Manual edited to B/M 0010601 Revision 17 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 18 - Model 1012 & 1014)

May 1, 2007 - Revised Manual (Manual edited to B/M 0010598 Revision 12 - Model 248)

(Manual edited to B/M 0010599 Revision 18 - Model 449)

(Manual edited to B/M 0010600 Revision 13 - Model 4610)

(Manual edited to B/M 0010601 Revision 18 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 19 - Model 1012 & 1014)

September 26, 2008 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

November 30, 2009 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

December 31, 2010 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

April 27, 2011 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

- Model 449)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

3121226 Triple-L™ Trailers A

REVISION LOG

September 23, 2011 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

March 7, 2012 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

July 6, 2012 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

October 3, 2012 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

February 8, 2013 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

June 1, 2013 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

September 1, 2013 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

- Model 7610-7616)

B Triple-L™ Trailers 3121226

REVISION LOG

December 30, 2013 - Revised Manual (Manual edited to B/M 0010598 Revision 15 - Model 248)

(Manual edited to B/M 0010599 Revision 21 - Model 449)

(Manual edited to B/M 0010600 Revision 17 - Model 4610)

(Manual edited to B/M 0010601 Revision 23 - Model 7610-7616)

(Manual edited to B/M 0010602 Revision 22 - Model 1012 & 1014)

3121226 Triple-L™ Trailers C

REVISION LOG

D Triple-L™ Trailers 3121226

TABLE OF CONTENTS

FIGURE NO. TITLE PAGE NO.

SECTION 1 - PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1-1 TONGUE COMPONENT INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-2 HITCH INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

1-3 BRAKE ACTUATOR ASSEMBLIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

1-4 JACK INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

1-5 POWER COMPONENTS INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

1-6 MOTOR/PUMP/TANK ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22

1-7 CYLINDER ASSEMBLY (ORIGINAL EQUIPMENT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24

1-8 CYLINDER ASSEMBLY (SERVICE REPLACEMENT) . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26

1-9 DECK LATCH INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28

1-10 BEARING, FRAME & DECK INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30

1-11 RAIL & TAILGATE INSTALLATIONS (OPTIONAL) (UT MODELS ONLY) . . . . . . . . . . . 1-36

1-12 ENCLOSURE INSTALLATIONS - MODELS EC10, EC12 & EC14 ONLY (PRIOR TO

S/N 0050002838). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-40

1-13 ENCLOSURE INSTALLATIONS - MODELS EC10, EC12 & EC14 ONLY

(S/N 0050002838 TO PRESENT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-44

1-14 LIGHTS INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-48

1-15 SUSPENSION INSTALLATIONS (PRIOR TO S/N 0050003895) . . . . . . . . . . . . . . . . . . 1-52

1-16 SUSPENSION INSTALLATIONS (S/N 0050003895 TO PRESENT) . . . . . . . . . . . . . . . 1-56

1-17 HUBS WITHOUT BRAKES AND TIRES & WHEELS INSTALLATIONS . . . . . . . . . . . . . 1-60

1-18 ELECTRIC BRAKE INSTALLATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-64

1-19 HYDRAULIC SURGE BRAKE INSTALLATIONS (OPTIONAL). . . . . . . . . . . . . . . . . . . . 1-68

1-20 OPTIONAL ACCESSORY INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-74

1-21 ELECTRICAL COMPONENTS INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-78

1-22 ELECTRICAL SCHEMATIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-84

1-23 DECAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-86

SECTION 2 - PART NUMBER INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

3121226 Triple-L™ Trailers i

TABLE OF CONTENTS

FIGURE NO. TITLE PAGE NO.

ii Triple-L™ Trailers 3121226

SECTION 1 PARTS

3121226 Triple-L™ Trailers 1-1

SECTION 1 PARTS

HYDRAULIC SURGE BRAKES

201

302A

301A

303

305

304

209

210

OR

NO BRAKES

AND

ELECTRIC BRAKES

302A

302B

301B

301A

303

305

304

1

101

110B

110

110A

117

6

7

106

107

406

407

401

110C

118

123

404

402

403

4

0

240

340

9

408

118

413

FIGURE 1-1. TONGUE COMPONENT INSTALLATIONS

1-2 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-1. TONGUE COMPONENT INSTALLATIONS

ITEM # PART NUMBER QTY. DESCRIPTION REV.

Ref. COUPLER INSTALLATION (MODELS WITHOUT BRAKES) 0273334 Ref. Model 248 (Without Brakes) B 0273334 Ref. Model UT28 (Without Brakes) B

1 27422 1 Channel, Coupler

2 to 5 Not Used

6 80065 3 Bolt 1/2in-13NC x 4-1/2in 7 80151 3 Locknut 1/2in-13NC

Ref. COUPLER AND BREAKAWAY SWITCH INSTALLATION

(MODELS WITH ELECTRIC BRAKES)

Ref. Enclosed Models: 0273132 Ref. Models EC10-EC14 (Single Electric Axle Brakes) C 0273024 Ref. Models EC10-EC14 (Tandem Electric Axle Brakes) C

Ref. Flatbed Models: 0273338 Ref. Model 248 (Electric Axle Brakes) D 0273340 Ref. Model 449 (Electric Axle Brakes) C 0273290 Ref. Models 1012-1014 (Electric Axle Brakes) C 0273342 Ref. Model 4610 (Electric Axle Brakes) C 0273132 Ref. Models 7610-7616 (Single Electric Axle Brakes) C 0273024 Ref. Models 7610-7616 (Tandem Electric Axle Brakes) C

Ref. Utility Models: 0273338 Ref. Model UT28 (Electric Axle Brakes) D 0273340 Ref. Model UT49 (Electric Axle Brakes) C 0273342 Ref. Model UT410 (Electric Axle Brakes) C 0273132 Ref. Models UT610-UT614 (Single Electric Axle Brakes) C 0273024 Ref. Models UT610-UT614 (Tandem Electric Axle Brakes) C 0273290 Ref. Models UT912-UT914 (Electric Axle Brakes) C

101 1 Channel, Coupler

27422 Single Axle Models

Tandem Axle Models:

30408 Models EC10-EC14/7610-7616/UT610-UT614 36413 Models UT912-UT914/1012-1014

102 to 105 Not Used

106 3 Bolt Options:

80065 Bolt 1/2in-13NC x 4-1/2in (All Models Except 1012-1014 &

UT912-UT914)

80076 Bolt 5/8in-11NC x 4-1/2in (Models 1012-1014 & UT912-914

Only)

107 3 Locknut Options:

80151 Locknut 1/2in-13NC (All Models Except 1012-1014 &

UT912

- UT914)

80161 Locknut 5/8in-11NC (Models 1012-1014 & UT912-914

Only)

108 to 109 Not Used

3121226 Triple-L™ Trailers 1-3

SECTION 1 PARTS

FIGURE 1-1. TONGUE COMPONENT INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

110 1 Switch, Breakaway Components:

110A Switch Only Options:

71820 All Models Except Model 248 & UT28 71820 Models 248 & UT28 Prior to S/N 0050004430

Use 1001111481 Models 248 & UT28 S/N 0050004430 to Present

110B 1 Replacement Pin & Cable Options:

71820-1 P/N 71820 Switch

Use 1001111481 P/N 1001111481 Switch

110C Use 1001111481 1 Battery (Used with p/n 1001111481 Switch Assembly)

Use 1001111481 1 Box, Battery (Used with p/n 1001111481 Switch Assy)

111 to 116 Not Used

117 80000 1 Bolt 1/4in-20NC x 3/8in 118 80210 A/R Lockwasher 1/4in (S/N 0050001206 to Present)

119 to 122 Not Used

123 80002 A/R Bolt 1/4in-20NC x 3/4in

Ref. COUPLER INSTALLATION (MODELS WITH HYDRAULIC SURGE

BRAKES)

Ref. Enclosed Models: 0273022 Ref. Models EC10-EC14 (Single Axle Brakes - Optional) B 0273023 Ref. Models EC10-EC14 (Tandem Axle Brakes - Standard) B

Ref. Flatbed Models: 0273337 Ref. Model 248 (Brakes are Optional) B 0273339 Ref. Model 449 B 0273289 Ref. Models 1012-1014 B 0273341 Ref. Model 4610 B 0273022 Ref. Models 7610-7616 (Single Axle Brakes - Standard) B 0273023 Ref. Models 7610-7616 (Tandem Axle Brakes - Optional) B

Ref. Utility Models: 0273337 Ref. Model UT28 (Brakes are Optional) B 0273339 Ref. Model UT49 B 0273341 Ref. Model UT410 B 0273022 Ref. Models UT610-UT614 (Single Axle Brakes - Standard) B 0273023 Ref. Models UT610-UT614 (Tandem Axle Brakes - Optional) B 0273289 Ref. Models UT912-UT914 B

201 1 Brake Actuator Assembly Options (See Figure 1-3 for

Breakdown)

19601 Single Axle Models

Tandem Axle Models Options:

27611 Models EC10-EC14, 7610-7616 & UT610-UT614 36601 Models 1012-1014 & UT912-UT914

202 to 208 Not Used

209 3 Bolt Options:

80065 Bolt 1/2in-13NC x 4-1/2in 80076 Bolt 5/8in-11NC x 4-1/2in (Models UT912-914 & 1012-

1014)

210 3 Nut Options:

80151 3 80161 3 Locknut 5/8in-11NC (Models UT912-914 & 1012-1014)

Locknut 1/2in-13NC

1-4 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-1. TONGUE COMPONENT INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

Ref. SAFETY CHAINS INSTALLATION

28104 Ref. All Models Except Models 248 & UT 28 C

2902293 Ref. Models 248 & UT 28 Only C

301 2 Chain Assembly Options:

301A 70212 All Models Except Models 248 & UT 28 (Includes #502A

Hook)

301B 29309 Models 248 & UT 28 Only

302 2 Chain End Options: 302A Use 28104 Hook (All Models Except Models 248 & UT 28) (Part of # 501) 302B 71601 Link (Models 248 & UT 28 Only)

303 A/R Bolt Options:

80043 2 Prior to S/N0050003196 80065 1 S/N0050003196 to Present

304 A/R Nut Options:

80142 2 Prior to S/N0050003196 80151 1 S/N0050003196 to Present

305 2 Flatwasher Options:

80230 Prior to S/N0050003196

4711800 S/N0050003196 to Present (1/2in Thin)

0273333 Ref. WINCH INSTALLATION - DECK ELEVATING (MODELS 248 &

UT28 ONLY)

401 29403 1 Winch Assembly

72216 1 Winch Less Mounting Plates

29311 2 Plate, Mounting 402 18215 2 Pulley 403 29313 2 Bushing, Pulley 404 34312 1 Cable w/Eyelet 405 Not Used 1 406 80028 2 Bolt 3/8in-16NC x 4in 407 80131 2 Locknut 3/8in-16NC 408 80311 1 Pin, Clevis 409 80313 2 Pin, Clevis

410 to 412 Not Used

413 80326 3 Pin, Cotter (S/N0050001331 to Present)

C

3121226 Triple-L™ Trailers 1-5

SECTION 1 PARTS

PINTLE RING

301

303

302

BULLDOG HITCH

101

201A

201C

202

203

101B

201B

201BB

201BA

101D

101A

101C

CROFT HITCH

1A

1G

1

1F

1B

1C

1D

1E

DEMCO HITCH

GENUINE PARTS

50

FIGURE 1-2. HITCH INSTALLATIONS

1-6 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-2. HITCH INSTALLATIONS

ITEM # PART NUMBER QTY. DESCRIPTION REV.

Ref. BALL HITCH INSTALLATIONS (EARLY PREMCO MODELS)

11Croft Brand Hitch Assembly:

70106 Hitch for 2in Ball (Single Axle Models)

70107 Hitch for 2-5/16in Ball (Tandem Axle Models)

1A Use 70142 1 Loop-Nut 1B Use 70142 1 Spring 1C Use 70142 1 Lip, Clamping 1D 4762000 1 Lockwasher 1E Use 70142 1 Bolt, Square Head 5/8in-11NC x 4in 1F 0642044 2 Bolt 5/8in-11NC x 4-1/2in 1G 3312005 2 Locknut 5/8in-11NC

— — — — — — — — — —

50 70142 1 Croft Hitch Repair Kit (Includes Items 1A-1E)

Ref. BALL HITCH INSTALLATIONS (LATE PREMCO MODELS & JLG

MODELS PRIOR TO S/N 0050002147)

Ref. Enclosed Models:

70108 Ref. Models EC10-EC14 Prior to S/N 0050002147 (2 5/16 inch) B

Ref. Flatbed Models: 70103 Ref. Models 248, 449 & 4610 Prior to S/N 0050002147 (2 inch) C 70108 Ref. Models 7610-7616 Prior to S/N 0050002147 (2 5/16 inch) B

Ref. Models 1012-1014 70108 Ref. Prior to S/N 0050001793 (2 5/16 inch) B

2620053 Ref. S/N 0050001793 to 0050002147 (2 5/16 inch) B

Ref. Utility Models: 70103 Ref. Models UT28, UT49 & UT410 Prior to S/N 0050002147

(2 inch)

70108 Ref. Models UT610-UT614 & UT912-UT914 Prior to

S/N 0050002147 (2 5/16 inch)

C

B

101 1 Bulldog Brand Hitch Assembly:

70103 Hitch for 2in Ball (Single Axle Models)

Hitch for 2 5/16in Ball (Tandem Axle Models) Options:

Use 2620058 All Except Models 1012-1014 (was p/n 70108)

Models 1012-1014

Use 2620058 Prior to S/N 0050001793 (was p/n 70108)

2620053 S/N 0050001793 to S/N 0050002147 101A 7026324 1 Snap Pin & Chain 101B 1 Decal Options:

7026325 2in Ball

7026327 2 5/16in Ball 101C 0642044 2 Bolt 5/8in-11NC x 4-1/2in 101D 80161 2 Locknut 5/8in-11NC

3121226 Triple-L™ Trailers 1-7

SECTION 1 PARTS

FIGURE 1-2. HITCH INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

Ref. BALL HITCH INSTALLATIONS (JLG MODELS S/N 0050002147

TO PRESENT)

Ref. Enclosed Models:

0275052 Ref. Models EC10-EC14 S/N 0050002147 to Present (2 5/16 inch) D

Ref. Flatbed Models:

0275051 Ref. Model 248 S/N 0050002147 to Present (2 inch) D

Ref. Model 449

0275051 Ref. S/N 0050002147 to S/N 0050002403 (2 inch) D

70103 Ref. S/N 0050002403 to S/N 0050002838 (2 inch) C 0275891 Ref. S/N 0050002838 to Present (2 inch) B 0275052 Ref. S/N 0050002147 to Present (2 5/16 inch) D 0275052 Ref. Models 4610, 7610-7616 & 1012-1014 S/N 0050002147 to

Present (2 5/16 inch)

Ref. Utility Models:

0275051 Ref. Model UT28 S/N 0050002147 to Present (2 inch) D

Ref. Model UT49

0275051 Ref. S/N 0050002147 to S/N 0050002403 (2 inch) D

70103 Ref. S/N 0050002403 to S/N 0050002838 (2 inch) C 0275891 Ref. S/N 0050002838 to Present (2 inch) B 0275052 Ref. S/N 0050002147 to Present (2 5/16 inch) D 0275052 Ref. Model UT410, UT610-UT614 & UT912-UT914

S/N 0050002147 to Present (2 5/16 inch)

D

201 1 Hitch Assembly:

Hitch for 2in Ball

201A 2620054 All Models except 449 & UT49

Models 449 & UT49 Only

201A 2620054 S/N 0050002147 to S/N 0050002403

201B 70103 S/N 0050002403 to Present 201BA 7026324 1 Snap Pin & Chain 201BB 7026325 1 Decal

201C 2620058 Hitch for 2-5/16in Ball

202 A/R Bolt Options:

0642044 2 Prior to S/N 0050003099 0642012 4 S/N 0050003099 to Present

203 80161 A/R Locknut 5/8in-11NC

0273011 Ref. PINTLE HITCH INSTALLATION (OPTIONAL) E

301 1 Ring, Pintle Options:

71503 Prior to S/N 0050002147

2620059 S/N 0050002147 to Present

302 A/R Bolt Options:

0642044 2 Prior to S/N 0050003099 0642012 4 S/N 0050003099 to Present

303 80161 A/R Locknut 5/8in-11NC

1-8 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-2. HITCH INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

3121226 Triple-L™ Trailers 1-9

SECTION 1 PARTS

OROR131223111621141510

9

8

7

27

9

2C

2B

2A

4

2

4

1

6

5

17

3A

3

3B

3C

2425181920

22

26

100

101

102

103

104

105

GENUINE PARTS

OR

FIGURE 1-3. BRAKE ACTUATOR ASSEMBLIES

1-10 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-3. BRAKE ACTUATOR ASSEMBLIES

ITEM # PART NUMBER QTY. DESCRIPTION REV.

Ref. BRAKE ACTUATOR ASSEMBLIES Ref. Enclosed Models:

27611 Ref. Models EC10-EC14 (Actuator Model DA10) A

Ref. Flatbed Models: 19601 Ref. Model 248, 449 & 4610 (Actuator Model 91) A 36601 Ref. Models 1012-1014 (Actuator Model DA20) B 27611 Ref. Models 7610-7616 (Actuator Model DA10) A

Ref. Utility Models: 19601 Ref. Model UT28, UT49 & UT410 (Actuator Model 91) A 27611 Ref. Models UT610-UT614 (Actuator Model DA10) A 36601 Ref. Models UT912-UT914 (Actuator Model DA20) B

11Channel, Coupler Options:

7026363 Actuator Model 91 7026364 Actuator Model DA10 7026376 Actuator Model DA20

2A/RPad, Wear (Top) Options: 2A Use 70002722 1 Actuator Model 91 (was p/n 7026358) 2A Use 70002723 1 Actuator Model DA10 (was p/n 7026358) 2B Use 70002719 1 Actuator Model DA20 (was p/n 7026377) 2C See Note 6 Screw, Flathead 1/4in-20NC x 1/2in(Note: Supply Locally)

3A/RPad, Wear (Bottom) Options: 3A Use 70002722 1 Actuator Model 91 (was p/n 7026359) 3A Use 70002723 1 Actuator Model DA10 (was p/n 7026359) 3B Use 70002719 1 Actuator Model DA20 (was p/n 7026378) 3C Not Available 6 Screw, Flathead 1/4in-20NC x 1/2in(Note: Supply Locally)

4A/RSpacer, Block Options:

Use 70002722 Actuator Model 91 (was p/n 7026360) Use 70002723 Actuator Model DA10 (was p/n 7026365)

Not Required Actuator Model DA20

5 7026353 A/R Shock, Dampener Options:

1 Actuator Model 91 2 Actuator Model DA10 2 Actuator Model DA20

61Pin, Shock (Front) Options:

7026352 Actuator Model 91 7026366 Actuator Model DA10 7026379 Actuator Model DA20

71Case, Outer Options:

7026354 Actuator Model 91 7026375 Actuator Model DA10 7026380 Actuator Model DA20

8A/R

7026357 1 Actuator Model 91 7026367 2 Actuator Model DA10 7026381 2 Actuator Model DA20

9A/RPin Options:

See Note 4 Pin, Cotter

70002638 2 Pin, Clip

Pin, Coupler to Case Connector

3121226 Triple-L™ Trailers 1-11

SECTION 1 PARTS

FIGURE 1-3. BRAKE ACTUATOR ASSEMBLIES (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

10 A/R Pin, Shock (Rear) Options:

Not Required 0 Actuator Model 91

7026368 1 Actuator Model DA10

7026382 1 Actuator Model DA20 11 Use 7026361 1 Spring, Emergency Lever 12 See Note 2 Starwasher 5/16in External Tooth (Note: Supply Locally) 13 0641505 2 Bolt 5/16in-18NC x 5/8in 14 4 Bolt 1/4in-20NC Options:

0641416 Bolt 1/4in-20NC x 2in

0641406 Bolt 1/4in-20NC x 3/4in 15 4761400 4 Lockwasher 1/4in 16 Use 7026361 1 Lever, Emergency 17 Use 19615 1 Rod & Piston Assembly (Master Cylinder) 18 Use 19615 1 Reservoir (Master Cylinder) 19 See Note 1 Gasket (Master Cylinder) (Note: Use Items 101 & 102) 20 7026355 1 Fitting with Orifice 21 19616 1 Cap, Fill with Diaphragm & O-Ring (Master Cylinder) 22 19613 1 Cable with S-Hooks

Use 19613 2 Replacement S-Hooks

23 1 Guide, Lever Options:

7026356 Actuator Model 91

7026372 Actuator Model DA10

7026372 Actuator Model DA20 24 7026374 1 Boot 25 3311401 4 Nut 1/4in-20NC 26 7026373 1 Decal - Towable/Not Towable 27 A/R Pin Options:

See Note 2 Pin, Cotter (Note: Supply Locally)

70002637 1 Pin, Clip

Ref. Repair Kit Options:

100 7026361 1 Emergency Lever Replacement Kit (Includes Items 11,16 &

22)

101 7026362 1 Master Cylinder Repair Kit (Includes Items 19, 24 and Parts

to Rebuilt #17)

102 19615 1 Master Cylinder Replacement Kit (Includes Items 14, 15, 18,

19 and 25)

103 70002722 1 Slide Kit - Model 91 (Includes Items 2A, 3A & 4) 104 70002723 1 Slide Kit - Model DA10 (Includes Items 2A, 3A & 4) 105 70002719 1 Slide Kit - Model DA20 (Includes Items 2A & 3A)

1-12 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-3. BRAKE ACTUATOR ASSEMBLIES (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

3121226 Triple-L™ Trailers 1-13

SECTION 1 PARTS

101

119

1

118

3

116

117

2

112

111

110

109

108

104

102

103 105

106

107

120

310

312

308

305

304

309

301

311

303

302

306

307

201

317

202

202A

316

313

315

314

505

155

501

151

156

502

152

502A

403

402

401

504

154

503

153

GENUINE PARTS

606

603

605

602

604

601

607

FIGURE 1-4. JACK INSTALLATIONS

1-14 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-4. JACK INSTALLATIONS

ITEM # PART NUMBER QTY. DESCRIPTION REV.

Ref. JACK INSTALLATIONS

0273012 Ref. Cequent/Fulton Jack Installation (Available on Models EC10-

EC14, Heavy Duty 449, 7610-7616, Heavy Duty UT49, UT610UT614 Prior to JLG S/N 0050001119)

0273283 Ref. Cequent/Fulton Jack Installation (Available on Models 1012-

1014 & UT912-UT914 Prior to JLG S/N 0050001119)

0274184 Ref. Bulldog Jack Installation (Available on Models EC10-EC14,

Heavy Duty 449, 7610-7616, 1012-1014, Heavy Duty UT49, UT610-UT614 & UT912-UT914 JLG S/N 0050001119 to Present)

0273344 Ref. Atwood Jack Installation (Available on Models 248, Std 449,

4610, UT28, Std UT49 & UT410)

Ref. Cequent/Fulton Jack Installations (Prior to JLG S/N

0050001119)

0273012 Ref. Models EC10-EC14, Heavy Duty 449, 7610-7616, Heavy

Duty UT49, UT610-UT614

0273283 Ref. Models 1012-1014 & UT912-UT914 A

11Jack Assembly Options:

Use 2840028 Models EC10-14, 7610-7616, UT610-UT614 (was p/n

28408)

Use 2840028 Models 449 & UT49 with Heavy Duty Jack (Prior to

S/N 0050001220) (was p/n 28408) Use 2840028 Models 1012-1014 & UT912-UT914 (was p/n 36412) Use 2840028 1 Jack without Welded-on Bracket (was p/n 70907 & p/n

1001149969)

2 80022 4 Bolt 3/8in-16NC x 1in 3 80131 4 Locknut 3/8in-16NC

A

C

A

Use 2840028 Ref. Cequent/Fulton Jack Assembly (was p/ns 28408, 36412 &

70907) (Original Equipment)

Ref. Note: Original Equipment Cequent/Fulton Jack p/n 70907

may have been replaced with Service Replacement Jack p/n 1001149969 Pro Series Jack. Identify brand before ordering parts. See Items 101-120 for Cequent/Fulton Jack or items 151-156 for Pro Series Jack.

101 1 Cap Options:

Use 7026338 Black Plastic (was p/n 70908)

7026338 Steel 102 Use 70912 1 Pin, Straight 103 Use 70912 1 Pin, Groove 104 Use 70912 1 Gear, Horizontal 105 Use 70912 1 Gear, Vertical 106 Use 70912 1 Thrustwasher 107 Use 70912 1 Bushing 108 Use 70912 1 Flatwasher 109 7026339 1 Plate, Support 110 Use 2840028 1 Spacer (Note: No Longer Available) 111 Use 2840028 1 Bearing (Note: No Longer Available) 112 Use 2840028 1

Flatwasher (Note: No Longer Available)

3121226 Triple-L™ Trailers 1-15

SECTION 1 PARTS

FIGURE 1-4. JACK INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

113 to115 Not Used

116 7026606 1 Pin, Lynch (Note: Per vendor, pin was 5/8” dia. but is no

longer available. Replacement pin is 9/16” dia.)

117 7026344 1 Foot & Lower Tube Weldment 118 See Note 1 Screw (Note: Not Available - Supply Locally) 119 See Note 1 Fitting, Grease (Note: Not Available - Supply Locally) 120 Use 2840028 1 Handle Assembly (Note: No Longer Available)

Use 2840028 Ref. Pro Series Jack Assembly (was p/ns 1001149969) (Service

Replacement)

Ref. Note: Original Equipment Cequent/Fulton Jack p/n 70907

may have been replaced with Service Replacement Jack p/n 1001149969 Pro Series Jack. Identify brand before ordering parts. See Items 101-120 for Cequent/Fulton Jack or items 151-156 for Pro Series Jack.

151 7027516 1 Gear Kit (Includes 2 Gears & 2 Pins) 152 70004176 1 Crank Kit (Includes Crank Handle, Knob, Flatwashers &

Pin)

153 Use 2840028 1 Drop Leg, Replacement 154 7027518 1 Pin Kit - Drop Leg 155 Use 2840028 1 Cap, Replacement 156 70004175 1 Bearing Kit (Includes Bearing & Flatwasher)

0273344 Ref. Atwood Jack Installation A

201 70905 1 Jack Assembly (See Items 301-317 for Breakdown) 202 70902 1 Bracket with Ring, Retaining (Welded on Part)

202A 70906 1 Ring, Retaining

70905 Ref. Atwood Jack Assembly A

301 Use 7026619 1 Thrustwasher 302 Use 7026619 1 Sleeve, Felt 303 Use 7026619 1 Bearing 304 Use 7026619 1 Handle Assembly 305 Use 7026619 1 Sleeve 306 Use 7026619 1 Flatwasher 307 Use 7026619 1 Rollpin 308 Use 7026619 1 Gear, Vertical 309 Use 7026619 1 Gear, Horizontal 310 70910 1 Cap 311 Use 7026619 1 Plate, Support 312 Use 7026619 1 Pin, Grooved 313 Use 70905 1 Tu be, L o w e r 314 Use 70905 1 Wheel & Caster Assembly 315 Use 70905 1 Nut 316 Use 70905 1 Spring 317 Use 70905 1 Latch, Pin

1-16 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-4. JACK INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

0274184 Ref. Bulldog Jack Installation (JLG S/N 0050001119 to Present) C

401 80043 4 Bolt 7/16in-14NC x 1-1/2in 402 80141 4 Locknut 7/16in-14NC 403 2840025 1 Jack Assembly

2840025 Ref. Bulldog Jack Assembly D

501 7027516 1 Gear Kit (Includes 2 Gears & 2 Pins) 502 7027517 1 Crank Kit (Includes Crank Handle & Knob)

502A 7027520 1 Knob, Black

503 7027519 1 Drop Leg, Replacement 504 7027518 1 Pin Kit - Drop Leg 505 7027521 1 Cap, Replacement

Ref. Repair Kit Options:

601 70004175 1 Bearing Kit (Pro Series Jack) (Includes Item #156 - Bearing &

Flatwasher)

602 7027517 1 Crank Kit (Bulldog Jack) (Includes #502 - Crank Handle,

Knob, Flatwashers & Pin)

603 70004176 1 Crank Kit (Pro Series Jack) (Includes Items #152 - Crank

Handle, Knob, Flatwashers & Pin)

604 7027516 1 Gear Kit (Bulldog Jack) (Includes Item # 501 - 2 Gears &

2 Pins)

605 70912 1 Gear Kit (Cequent/Fulton Jack) (Includes Items 102-108) 606 7027516 1 Gear Kit (Pro Series Jack) (Includes Item # 151 - 2 Gears &

2 Pins)

607 7026619 1 Repair Kit (Atwood Jack) (Includes Items 301-312)

3121226 Triple-L™ Trailers 1-17

SECTION 1 PARTS

6

11

12

10

7

8

9

1

3

2

4

5

13

15

18

17

16

14

EARLY PREMCO MODELS

101

109

108

110

107

106

105

201

208

210

209

207

104

112

111

LATE PREMCO AND ALL JLG MODELS

115

116

117

202

204

205

203

118

119

FIGURE 1-5. POWER COMPONENTS INSTALLATIONS

1-18 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-5. POWER COMPONENTS INSTALLATIONS

ITEM # PART NUMBER QTY. DESCRIPTION REV.

Ref. POWER COMPONENTS INSTALLATION (EARLY PREMCO

MODELS)

1 26404 1 Shield, Cylinder 2 19600 1 Cylinder Assembly (No Internal Serviceable Parts Available) 3 70122 1 Breather, Air 4 80315 1 Pin, Clevis 5 80322 1 Pin, Cotter 6 19325 1 Strap, Battery 7 70123 1 Box, Battery 8 19409 1 Pin, Battery Box

9 80326 1 Hairpin 10 70124 1 Battery 11 70206 1 Cable, Red Battery 12 70207 1 Cable, Black Battery 13 70514 1 Fitting, 45° 14 70518 1 Fitting, 90° 15 71201 1 Motor/Pump/Tank Assembly (See Figure 1-6 for Breakdown) 16 70707 1 Hose 17 80022 2 Bolt 3/8in-16NC x 1in 18 80231 2 Lockwasher 3/8in

Ref. POWER COMPONENTS INSTALLATION (LATE PREMCO AND

ALL JLG MODELS)

Ref. Enclosed Models:

0273015 Ref. Models EC10-EC14 E

Ref. Flatbed Models:

Ref. Model 449 0273345 Ref. Prior to S/N 0050003037 D 0273015 Ref. S/N 0050003037 to Present E 0273285 Ref. Models 1012-1014 E

Ref. Model 4610 0273352 Ref. Prior to S/N 0050003037 C 0273015 Ref. S/N 0050003037 to Present E 0273015 Ref. Models 7610-7616 E

Ref. Utility Models:

Ref. Model UT49 0273345 Ref. Prior to S/N 0050003037 D 0273015 Ref. S/N 0050003037 to Present E

Ref. Model UT410 0273352 Ref. Prior to S/N 0050003037 C 0273015 Ref. S/N 0050003037 to Present E 0273015 Ref. Models UT610-UT614 E 0273285 Ref. Models UT912-UT914 E

101 70124 1 Battery

102 to 103 Not Used

3121226 Triple-L™ Trailers 1-19

SECTION 1 PARTS

FIGURE 1-5. POWER COMPONENTS INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

104 1 Cylinder Assembly Options:

Prior to S/N 0050003037 (See Figure 1-7 for Breakdown)

Use 1001092096 All Models Except 1012-1014 & UT912-UT914 (was p/n

27601)

Use 1001091848 Models 1012-1014 & UT912-UT914 Only (was p/n

36600)

S/N 0050003037 to Present (See Figure 1-8 for Breakdown)

1001092096 All Models Except 1012-1014 & UT912-UT914

1001091848 Models 1012-1014 & UT912-UT914 Only 105 71201 1 Motor/Pump/Tank Assembly (See Figure 1-6 for Breakdown) 106 70515 1 Fitting, 90° 107 70518 1 Fitting, 90° 108 70215 1 Cable, Red Battery 109 70216 1 Cable, Black Battery 110 70707 1 Hose 111 80022 2 Bolt 3/8in-16NC x 1in 112 80231 2 Lockwasher 3/8in

113 to 114 Not Used

115 80332 2 Pin, Roll (S/N 0050001617 to Present) 116 1001092070 1 Vent (S/N 0050003037 to Present) 117 4240177 1 Strap, Battery (S/N 0050004224 to Present) 118 36315 1 Pin, Cylinder 119 3450808 2 Pin, Cotter

0273025 Ref. MOTION ALARM INSTALLATION F

201 71821 1 Microswitch with Bracket 202 1 Alarm Options:

Use 0140016 Prior to S/N 0050001788 (Was P/N 70040)

0140016 S/N 0050001788 to Present 203 3311408 2 Locknut 1/4in-20NC 204 0791406 2 Bolt 1/4in-20NC x 3/4in 205 80209 A/R Flatwasher 1/4in (Prior to S/N 0050004224) 206 70161 1 Bracket, Mounting 207 80010 2 Screw, Machine #10-24NC x 1/2in 208 80103 2 Nut #10-24NC 209 80202 2 Flatwasher #10 210 80201 2 Starwasher

1-20 Triple-L™ Trailers 3121226

SECTION 1 PARTS

FIGURE 1-5. POWER COMPONENTS INSTALLATIONS (CONTINUED)

ITEM # PART NUMBER QTY. DESCRIPTION REV.

3121226 Triple-L™ Trailers 1-21

SECTION 1 PARTS

21A

20

8

24

1

19

10

9

19C

51211

13

18

17

4

3

22

2

7

14

15

16

24

8

21B236

19A

19B

FIGURE 1-6. MOTOR/PUMP/TANK ASSEMBLY

1-22 Triple-L™ Trailers 3121226