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MODEL 870/872 Rack

Installation Guide/Parts Reference

Form  5208

Summary of Contents for 872 Rack

Page 1: ...MODEL 870 872 Rack Installation Guide Parts Reference Form 5208 ...

Page 2: ...ing holes Be sure that both bolsters are parallel with each other by checking diagonal distances between front and rear holes in the mounting pads 2 When dimensions A and B are 47 1 8 and dimensions A and B are also equal tighten bolster mounting bolts to the cylinders Recheck measurements IMPORTANT The cylinders must lower to the floor without any binding before the runways are assembled to the b...

Page 3: ...ng pin drops into place Tighten the jam nut This keeps the leg from having a chance to swing farther once it is in the lock position INSTALL FLOOR STOPS 1 Locate the following hardware Parts below packed in bag with runway mounting hardware QUANTITY PART NO DESCRIPTION 8 N D Screw HHCS 7 8 9x10 8 1121557 Hex Nut 7 8 9 2 Install above hardware at four corners of each runway as shown below Raise the...

Page 4: ...es Drill 5 8 holes and secure each to the floor using stud anchors 3 The ramps are to be connected to the runway extensions with the screws nuts and washers They need only be snug not binding INSTALL OPTIONAL REAR ROLLER JACK OR JACK TRAY NOTE If either a 68 or 98 roller jack or a jack tray is to be installed it must be done before the tie bar rear ramps or rail stops are installed Likewise if eit...

Page 5: ...ay Thread two 1 4 20 nuts onto 1 4 20x1 2 hex socket head screws Thread above into the tapped hole in each step and tighten jam nuts INSTALL OPTIONAL REAR SLIP PLATES AND TURNTABLE RISERS 1 Locate roller retainer 68779 and retainer nuts in hardware bag Lay retainer over four slot cutouts at rear of runway 2 Apply a liberal coat of dry lube to slots of roller retainer then place rollers 32 per reta...

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