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13

Mount Installation Check

1.) Check that the front tire pressures are correct, per the rating on the tire sidewall.

2.) Position both tire pads, per the particular forklift model. Check that the Pin Bolt Nuts are tight and

that the Lynch Pins are in their locked position.

3.) Check that the 4x mounting bolts on both Track Weldments are torqued properly.

4.) Mount the forklift on the transport vehicle.

5.) Depress the Lower-N-Go button on the left rear side of the forklift. (Earlier models you’ll need to

install the 7-Pin Harness and activate the right turn signal in the transport vehicle).

6.) Check that there is approximately 3/4-1” of tire compression.

7.) Ensure that both Hitch Pins can be freely (With the forklift relaxed and front tires resting against

tire pads) inserted and removed.  Check that both Lynch Pins on the Hitch Pins are in their locked

position.

8.) Check that both Sling Hooks can be installed and removed easily in the Chain Loops or to the

frame. When the Sling Hooks are installed, the safety chains should be slack.

9.) Check that both ends of the 7-Pin connector can be installed and removed easily.    

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Содержание PIGGYBACK EZ HITCH

Страница 1: ...Princeton PIGGYBACK EZ HITCH Truck Trailer Mounting Installation Instruction Manual Rev 8 2016...

Страница 2: ...in effect at the time of printing Princeton PIGGYBACK reserves the right to make improvements and changes in specifications or design without notice and without incurring obligation Please check with...

Страница 3: ...lt in poor trac tion braking and or vehicle instability In addition truck trailer weighing procedures can also be found at the end of this document Based on the transport vehicle frame structure addit...

Страница 4: ...RIGHTS THAT VARY FROM STATE TO STATE THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WAR RANTIES OF MERCHANTABILITY AND FITNESS FO...

Страница 5: ...tos 4 Fork Supports 5 Main Installation 6 Tire Pad Installation 7 Safety Chains 8 Truck Trailer 7 Pin Wiring 9 Safety Signs 10 Dump Bed Style EZ Hitch 11 Underride M22416 12 Special Mounting 13 Mount...

Страница 6: ...e truck or trailer crossmember is 48 The minimum recommended distance tire clearances with an unladen level transport vehicle is 11 front 18 rear to ground 1 General Truck Trailer Requirements The ill...

Страница 7: ...e found in Chapter 11 of this installation manual Electrical On most trucks or trailers tail light buckets will need to be relocated Tail clearance and identification lights should be mounted as high...

Страница 8: ...ax H 2 25 min I 6 min 8 max J 20 min K 10 min L 34 min M 3 8 min N 3 min R 48 min S _____ ____33 min _________ T FLUSH AT REAR Bed Data Chassis Data Clearance Data Bed Data Chassis Data Clearance Data...

Страница 9: ...Shaft Pin 2 P90 321A Transverse Tubing 2 P90 1067C Hanger Plate Weldment 2 P90 1069B Bed Strengthener 2 P90 1074B 15 Gusset 6 P90 2352 Base Plate Weldment 2 M25716 Adj Tire Pad Kit LHS RHS 1 118 115 S...

Страница 10: ...90 1069B 2x Hanger Wldmt P N P90 1067C 2x Base Plate Wldmt P N P90 2352 2x Shaft P N P90 303B 2x Retaining Ring P N 118 115 4x Hitch Pin w Clip P N 402 105 2x 3 Major Component Photos 15 Gusset P N P9...

Страница 11: ...at a 30 centerline Figure 2 with the bottom of the front tube level with the top of the rear tube The distance between the bottom of the rear truck or trailer sill and the top of the rear transverse t...

Страница 12: ...ce to level ground should be set between 18 to 22 Check for any obstructions before proceeding with final welding Hanger Plate Installation Cut notches in c channel at rear of bed as shown in Figure 3...

Страница 13: ...re the assemblies and clamp them in place Install the gussets connecting the Hanger Plate Assemblies and the main c channel as shown in Figure 8 and tack weld into place If gussets are too long trim t...

Страница 14: ...fer the notch to allow the Bed Strengtheners to fit over the Cradle Plate Assemblies Also chamfer the strengtheners to allow them to be welded together Locate Bed Strengthener clean notches and tack w...

Страница 15: ...d Gussets Qty Description P N 2 Upper Base Plate Curved Tire Pads Only P90 2352 1 Adj Curved Tire Pad Left M25716 1 Adj Curved Tire Pad Right M25716 8 Bolt 3 4 10 x 2 Long Grade 8 8301210160 8 Lockwas...

Страница 16: ...ble Curved Tire Pads are incompatible with US built PBs w load arms The entire load arm assembly must be removed Adjustable Curved Tire Pad RHS RHS Tire Pad Shown from operator s view Tire Pad Compone...

Страница 17: ...cured with a hex nut and lynch pin Figure 13 Tire Pad Position Per Model Use the chart below as a guide for known models and tire pad locations Due to the adjustability of the Tire Pads these location...

Страница 18: ...nting kits Must be purchased separately through Princeton Parts Dept Safety Chain prior and incl up to 2013 P N P90 291B Safety Chain after 2013 P N 520 230 0009 1 5 8 Shackle P N 606 117 2 Slip Hook...

Страница 19: ...P N P90 291B The pin style is designed to accept the latest 1 2 chain with adapter plate P N 520 230 0009 Clevis Style Mounting Point Pin Style Mounting Point Either style chain assembly is designed...

Страница 20: ...iring Trailer With the seven tap in connectors provided splice into the trailer wiring In the package there will be six blue and one yellow wire taps The yellow tap is for the white wire or ground All...

Страница 21: ...Black Clearance side marker and identification lamps Yel Yellow Left hand turn signal and hazard signal Red Red Stop lamps and anti wheel lock devices Grn Green Right hand turn signal and hazard signa...

Страница 22: ...the truck dashboard or other prominent area inside the cab Install safety signs 604 143 and 604 152 shown below at the rear of the transport vehicle Rear Sill Install safety signs 604 125 shown below...

Страница 23: ...flexibility of the Adj Curved Tire Pads there may be more than one location that will work with a particular forklift model 2 The bed of the transport vehicle is required to be tied down while transpo...

Страница 24: ...ldment 2 P90 1069B Bed Strengthener 2 P90 1074B 15 Gusset 6 P90 2352 Base Plate Weldment 2 M25716 Adj Tire Pad Kit LHS RHS 1 118 115 Snap Ring 4 402 105 Hitch Pin 2 604 125 Safety Sign Pinch Point 4 6...

Страница 25: ...forklift is not installed The trailer manufacturer is responsible for their bumper until it is altered to accommodate a truck mount ed forklift Since the original width of the bumpers do not allow for...

Страница 26: ...er distance from bottom surface to ground and offset from rear sill See figure 17 on next page 2 Completely remove existing underride bumper from rear of trailer Any lighting bracketry etc that is pre...

Страница 27: ...Rear Upright Tubes M23193 3 so the bottom surface of the new underride bumper main tube is at the former location but no higher than noted below in figure 19 Keep in mind the higher the bumper the bet...

Страница 28: ...d the inside bottom rail flange 9 Center and located the Foldable Bumper Assembly M22359 on the longitudinal axis of the trail er and flush with the back surface of the Rear Upright Tubes Check for in...

Страница 29: ...mponents in the stowed position weld kit components per ANSI AWS D1 1 See figure 22 below 14 Re install relocate any items removed from steps 2 15 Paint newly installed underride bumper components to...

Страница 30: ...nce with the PIGGYBACK during the mounting process The rear sill and possibly the frame of the transport vehicle must be built out to allow for mast clearance The rear sill build out can be accomplish...

Страница 31: ...um s material properties are different from steel in that it sacrifices strength for weight Because of the difference in strength the alu minum rear sill must be replaced and supported by welded bolte...

Страница 32: ...Underride Protection P N M24416 12 Special Mounting Cont Composite Trailer Special Instructions...

Страница 33: ...12 Special Mounting Cont Composite Trailer Special Instructions Replace the last 48 to 52 with steel members...

Страница 34: ...lift Earlier models you ll need to install the 7 Pin Harness and activate the right turn signal in the transport vehicle 6 Check that there is approximately 3 4 1 of tire compression 7 Ensure that bot...

Страница 35: ...tc Following is the procedure for determining the empty weight of a truck Straight Truck Curb Weights 1 Position the front axle of the bare chassis over the truck scale as shown below such that only t...

Страница 36: ...ights 1 With the empty trailer connected to the tractor drive the tractor onto the scale as shown below Measure the weight on the axles and record all three weights 2 With the trailer removed from the...

Страница 37: ...ance Step 4 Select Piggyback Model D45 PB4 PB PB PB PB PB 81 76 59 3 00 3 670 3 3 3 3 3 3 Other Step 5 Select Mast Height Option Class II Mast D45 PB40 PB45 PB50 PB55 PBL PBX Class III Mast PB65 PB70...

Страница 38: ...nter of forward axle BTOA Hanger pin distance from truck end XPSHU EDFN WR FDE in 5 25 Standard Step 9 Input truck weight information All weights in pounds Front Axle Capacity FAC lb Rear Axle Capacit...

Страница 39: ...or all aluminum check with Princeton for special instuctions Step 5 Select Piggyback Model D45 3 PB PB PB PB PB 81 76 59 3 00 3 670 3 3 3 3 3 Other 6HULDO 5 48 5 Step 6 Select Mast Height Option D45 P...

Страница 40: ...eton Top Mount or High Mount If S is less than 36 contact Princeton for options Step 9 Input Trailer Weight Information Specify weight on kingpin or landing gear Note only one weight is required not b...

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