HAUL MASTER 92174 Assembly And Operation Instructions Manual Download Page 14

Page 14

SKU 92174

For technical questions, please call 1-800-444-3353.

OPERATInG InsTRUCTIOns

HITCH COUPLER

(A9)

sAFETY PIn

“R” PIn

HITCH BALL

(nOT InCLUDED)

HAnDLE

TRIGGER

ADJUsTMEnT

nUT

sAFETY

CHAIn

(A13)

FIGURE I

1. 

Only use a 2” ball hitch (not included) on the towing vehicle. 

(see Figure I.)
nOTE:

2. 

 To reduce friction between the hitch ball and Hitch Coupler (A9), apply a 

layer of heavy weight grease over the hitch ball.  

(see Figure I.)

Temporarily remove the “R” Pin and Safety Pin.  Then, pull up on the Trigger and 

3. 

lift up on the Handle.  

(see Figure I.)

With assistance, place the Hitch Coupler (A9) over the vehicle’s hitch ball and push 

4. 

down on the Handle until the Trigger locks in the slot.  Pull up and down on the 

Coupler to make sure the hitch ball is fitting snugly in the Coupler.  There should be 

no play between the hitch ball and Coupler.  If there is play, tighten the Adjustment 

Nut until no play is present.  If the Adjustment Nut is too tight, the Handle will not 

lock.  

WARnInG!  If the Hitch Coupler is not secured properly, the ball could 

come loose while the Trailer is in motion, possibly causing property damage, 

sERIOUs PERsOnAL InJURY OR DEATH.

  

(see Figure I.)

Make sure to attach each side of the Safety Chain (A13) equally to the towing ve-

5. 

hicle’s rear bumper or frame.  

(see Figure I.)

Connect the Tail Light Wiring Assembly to the towing vehicle’s 12 Volt DC system.  

6. 

nOTE:

 

Make sure to consult the operator’s manual of the towing vehicle for 

proper connection instructions.

7. 

CAUTIOn!   Care must be taken when backing up the Trailer.  Only back up 

the Trailer on a straight path.  

If the Trailer is allowed to turn off the straight path 

while backing up, the Trailer could jackknife, causing severe damage to the Trailer 

and to the towing vehicle.

Summary of Contents for 92174

Page 1: ...upler is not secured properly the ball could come loose while the trailer is in motion possibly caus ing property damage SERIOUS PERSONAL INJURY or DEATH Manual Revised 07e 09b 09l Visit our website a...

Page 2: ...14 Tire information 15 Tire Terminology Glossary 15 Tire Markings 16 Tire Inflation and Load Limit 17 Tire care 18 Checking Tire Pressure 18 Steps for Maintaining Proper Tire Pressure 18 Tire Size 19...

Page 3: ...l the parts and hardware shown on the Parts List Hardware List are included If any parts are missing or broken please call Harbor Freight Tools at the number shown on the cover of this manual as soon...

Page 4: ...ive hair covering to prevent long hair from becom ing caught in moving parts If wearing a long sleeve shirt roll sleeves up above elbows Do not overreach 7 Keep proper footing and balance at all times...

Page 5: ...ssure 60 2 PSI damaged tail lights damaged side running lights loose bolts and nuts structural cracks and bends and any other condition that may affect its safe operation Do not use the Trailer even i...

Page 6: ...has a defect which could 13 cause a crash or could cause injury or death you should immediately inform the National Highway Traffic Safety Administration NHTSA in addition to notifying the manufactur...

Page 7: ...and Washers 2 Then attach the remaining two ends of the Side Rails to the Tow Bar A2 using the T Plate A21 four Bolts 2 Lock Nuts 2 and Washers 2 Secure the Center with one Bolt 6 Lock Nut 6 and Washe...

Page 8: ...PRING HANGER NUT 7 BOLT 7 SPRING PLATE 3 NUT 7 BOLT 7 LOCK NUT and Washer 3 TRAILER FRAME A1 FIGURE C Cotter Pin 7 Cotter Pin 7 6 Place the two Trailer Springs A8 in the spring hangers located on the...

Page 9: ...pletely b Make sure your hands are clean and the bearing packer not included is also c clean Place fresh clean bearing grease in the bearing packer d With the grease filled bearing packer in one hand...

Page 10: ...ft rear of the Trailer Frame A1 using two Bolts 2 Lock Nuts 2 and Washers 2 for each Tail Light Bracket See Figure E Attach the Right Tail Light A16 to the right side Tail Light Bracket A18 using the...

Page 11: ...To attach the Trailer Enclosure A12 to the Trailer Frame A1 attach the lower portion of the eight Support Bars A3 to the front left and right sides of the Trailer Frame using one Bolt 2 Lock Nut 2 and...

Page 12: ...353 TRAILER FRAME A1 INNER HINGE OUTER HINGE SLOT Cotter PIN 5 PIN 4 INNER HINGE OUTER HINGE SLOT PIN 4 Cotter PIN 5 PIN LOCK PIN LOCK FIGURE G 22 Raise the Rear Ramp A5 to its up position Then lock t...

Page 13: ...me A1 Then split the Yellow Brown Wires from the Green Brown Wires See Figure H Run the 25 Yellow Brown Wires along the inside of the front of the Trailer Frame A1 to the Side Running Light A16 locate...

Page 14: ...upler There should be no play between the hitch ball and Coupler If there is play tighten the Adjustment Nut until no play is present If the Adjustment Nut is too tight the Handle will not lock WARNIN...

Page 15: ...umatic rim Carcass separation means the pulling away of the carcass from the non pneumatic rim or wheel center member Chunking means the breaking away of pieces of the carcass or tread Cracking means...

Page 16: ...red by U S DOT Inner diameter in inches Section width in inches Trailer tire Maximum load rating Tire ply composition and materials used Maximum permissible inflation pressure Section width This numbe...

Page 17: ...all tires because it is not required by law Tire Ply Composition and Materials Used The number of plies indicates the number of layers of rubber coated fabric in the tire In general the greater the n...

Page 18: ...as been driven on Tires heat up while being driven on To check or fill to a tire s cold inflation the tire must have not been driven for more than a mile or two for at least three hours If you check a...

Page 19: ...ft and right tires should be switched This will cause the tires to wear more evenly and last longer Tire Balance and Alignment The tires need to be balanced to prevent vibration when driving This invo...

Page 20: ...ilable amount of cargo and luggage load capacity 2 Determine the combined weight of luggage and cargo being loaded on the vehicle 3 That weight may not safely exceed the available cargo and luggage lo...

Page 21: ...isted in this manual are only to be attempted by a qualified service technician Maintenance Chart Maintenance Type Before Use Before Storage After Storage After First 50 Miles Every 3 Months Every 6 M...

Page 22: ...IST Part Description Qty A1 Trailer Frame 1 B2 Tow Bar 1 A3 Support Bar 8 A4 Rear Corner Brace 2 A5 Rear Ramp 1 A6 Axle 1 A7 Hub Bearing Seal Cap 2 A8 Trailer Spring 2 B9 Hitch Coupler 1 A10 Tire w Ri...

Page 23: ...Page 23 SKU 92174 For technical questions please call 1 800 444 3353 ASSEMBLY DIAGRAM REV 06b 07e 8...

Page 24: ...ntal or consequential damages so the above limitation of exclusion may not apply to you This warranty is expressly in lieu of all other warranties express or implied including the warranties of mercha...

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