[ View ] Position, align Isolation Frame captive fasteners (four, in center) with holes in Node structure (behind Center Mounting Bracket).

[ View ] Tighten center fasteners (four) to hand snug, reducing gap between Node structure and Isolation Frame, back off 1/2 turn (Ratchet, 3/8" Drive; 5/32" Hex Head, 1/4" Drive).

[ View ] Tighten side fasteners (two, one per side) to hand snug, reducing gap between Node structure and Isolation frame, back off 1/2 turn (Ratchet, 3/8" Drive; 5/32" Hex Head, 1/4" Drive).

Photodocument Isolation Frame installed (Digital Camera). NOTE: Adjustments may be made later in installation process to Isolation Frame fasteners, Center Mounting Block Fasteners, Center Platform Fasteners.

Isolation Frame fasteners and Center Mounting Bracket fasteners will be torqued down later in installation process.

Two pieces of blue tape are covering drilled holes (four) on side of Center Platform. The tape should remain installed for Node 2 operations and will be removed as part of Node 3 Installation.

[ View ] Remove tethered PIP Pin from Center Platform.

[ View ] Position, align Center Platform pin holes with alignment pins on Isolation Frame.

[ View ] Tighten, torque captive fasteners (four) on Center Platform to 30 in-lbs [Ratchet, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive]. NOTE: Minor adjustments may need to be made to get PIP pin through all three holes. Isolation Frame and Center Mounting Bracket fasteners were tightened to hand-snug to allow for proper alignment of the holes for the PIP Pin.

[ View ] Reinstall PIP Pin through Center Platform and Center Mounting Bracket.

[ View ] Position Right Top Arm Attachment with Stabilizers on modified K-Bracket so that mounting surface with shear pins (two) is toward the Rack Bay, captive fastener is to outside of Rack Bay.

[ View ] Tighten, torque captive fastener to 120 in-lbs [Ratchet, 3/8" Drive; 3/8" Hex Head, 3/8" Drive; (40-200 in-lbs) Trq Wrench, 3/8" Drive].

[ View ] Repeat steps 7.1 and 7.2 for Left Top Arm Attachment with Stabilizer.

Photo document Top Arm Attachments, Stabilizers installed (Digital Camera).

All eight Isolators (Upper, X-Axis, Y-Axis, Z-Axis) contain a glass tube inside structure that is breakable if struck by lateral impact forces. Glass would still be contained in Isolator, but integrity of Isolator would be compromised.

[ View ] Align wire rope end of Upper Isolators (two) to Rack Upper Isolator Brackets (two) (preinstalled on top of Rack).

[ View ] Tighten, torque captive fasteners (two per bracket) to 30 in-lbs [Ratchet, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Secure spring end of Upper Isolators (two) to outer Velcro strips (two) on top face of Rack.

Photo document Upper Isolators installed (Digital Camera).

[ View ] Position Upper Isolator Bracket, aligning four holes pre-drilled in port deck standoff, such that it curves outward.

[ View ] Tighten, torque captive fasteners (four) to 30 in-lbs [Ratchet, 1/4" Drive; 6" Extension, 1/4" Drive, 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Detach spring end of right Upper Isolator from Velcro on top of Rack.

[ View ] Compress Upper Isolator to align pin on back side of Upper Isolator Bracket with spring end of Upper Isolator.

[ View ] Tighten, torque captive fasteners (two) on Upper Isolator Bracket to 30 in-lbs [Ratchet, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Repeat steps 13.3 to 13.5 on left Upper Isolator.

Photo document Upper Isolator Bracket, Upper Isolators installed (Digital Camera).

[ View ] √ Rack Gear Shear Pin is disengaged (pin is not seen through pin view hole). If pin is seen, disengage pin. Loosen Locking Screw, turn Pinion ~ 1 turn (Ratchet, 3/8" Drive; 3/8" Hex Head, 3/8" Drive).

[ View ] Position, slide Right Top Snubber flange into shear pin view hole.

[ View ] Turn pinion ~ 1 turn to engage Shear Pin into Right Top Snubber until hard stop (Ratchet, 3/8" Drive; 3/8" Hex Head, 3/8" Drive).

[ View ] Tighten Locking Screw until snug (Ratchet, 3/8" Drive; 3/8" Hex Head, 3/8" Drive).

[ View ] Tighten, torque captive fastener on Right Top Snubber to 110 in-lbs [Ratchet, 1/4" Drive, 1/4" Hex Head, 1/4" Drive; (40-200 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Repeat steps 14.1 to 14.5 for Left Top Snubber.

Photo document Top Snubbers installed (Digital Camera).

[ View ] Orient z-Axis Isolator with wire rope end toward top of Rack.

[ View ] Align captive fasteners (two) on wire rope end of Z-Axis Isolator with holes (two) on Z-Axis Isolator Bracket (alignment pin to aid) on right side of Rack.

[ View ] Tighten, torque captive fasteners (two) to 30 in-lbs [Ratchet, 1/4" Drive; 4" Ext, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Compress Z-Axis Isolator to align captive fasteners (two) on spring end of Z-Axis Isolator with holes (two) in Isolation Frame.

[ View ] Tighten, Torque captive fasteners (two) on spring ends to 30 in-lbs [Ratchet, 1/4" Drive; 4" Ext, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Repeat steps 16.1 to 16.5 for Z-Axis Isolator on left side of Rack.

Photo document Z-Axis Isolators installed (Digital Camera).

[ View ] Position Right Y-Axis Isolator Bracket so captive fasteners (two) are in front, mating with Isolation Frame and alignment pin is pointed toward center of rack.

[ View ] √ Right Y-Axis Isolator Bracket fits into slot on Isolation Frame to aid alignment.

[ View ] Tighten, torque captive fasteners (two) to 30 in-lbs [Ratchet, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Repeat steps 18.1 to 18.3 for Left Y-Axis Isolator Bracket.

Free end of Y-Axis Isolator cannot sustain off-axis loads, care should be taken until free end of isolator is installed later. Off-axis loads will potentially damage secondary spring.

Due to tight tool and hardware clearances, only spring end of Y-Axis Isolator can be installed at this time. In working from back to front, remaining end cannot be installed until Bottom Snubbers are installed.

[ View ] Orient Y-Axis Isolator so wire rope end is pointed to front of Rack, spring end is pointed to back of rack.

[ View ] Align captive fasteners (two) on spring end of Y-Axis Isolator with Right Y-Axis Isolator Bracket.

[ View ] Tighten, torque captive fasteners (two per isolator) to 30 in-lbs [Ratchet, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Repeat steps 19.1 to 19.3 for left Y-Axis Isolator.

Photo document Y-Axis Isolator Brackets, Y-Axis Isolators installed (Digital Camera).

[ View ] Position Right Bottom Snubber so side captive fastener aligns with inner face of GSE Boss, front captive fastener aligns with GSE Boss on front face. If necessary, move wire rope end of Y-Axis Isolator downward (toward standoff) to gain access to snubber installation space.

[ View ] Tighten side captive fastener into inner face of GSE Boss (Ratchet, 1/4" Drive; 3/8" Hex Head, 1/4" Drive).

[ View ] Tighten front captive fastener into front of GSE Boss (Ratchet, 1/4" Drive; 7/16" Socket, 1/4" Drive).

[ View ] Torque side captive fastener to 110 in-lbs [(40-200 in-lbs) Trq Wrench, 1/4" Drive; 3/8" Hex Head, 1/4" Drive].

[ View ] Torque front captive fastener to 160 in-lbs [(40-200 in-lbs) Trq Wrench, 1/4" Drive; 7/16" Socket, 1/4" Drive].

[ View ] Torque fasteners (three) (beside front captive fastener) to 30 in-lbs [(10-50 in-lbs) Trq Wrench, 1/4" Drive; 5/16" Socket, 1/4" Drive].

[ View ] Repeat steps 21.1 to 21.6 for Left Bottom Snubber.

Photo document Bottom Snubbers installed (Digital Camera).

[ View ] Compress Y-Axis Isolator so bracket on wire rope end is aligned with captive fasteners (two) and alignment pin (one) on Right Bottom Snubber.

[ View ] Tighten, torque captive fasteners (two) on Y-Axis Isolator into Right Bottom Snubber to 30 in-lbs [Ratchet, 1/4" Drive; 5/16" Socket, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Repeat steps 22.1 to 22.2 for Y-Axis Isolator on Left Bottom Snubber.

Photodocument Y-Axis Isolators installed (Digital Camera).

Free end of X-Axis Isolator cannot sustain off-axis loads, care should be taken until free end of isolator is installed later. Off-axis loads will potentially damage secondary spring.

[ View ] Orient X-Axis Isolator so spring end is toward center of Rack.

[ View ] Align captive fasteners (two) on spring end with holes (two) and alignment pin on right side of Center Platform.

[ View ] Tighten, torque captive fasteners (two) on spring end of X-Axis Isolator to 30 in-lbs [Ratchet, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Compress wire rope end of X-Axis Isolator so captive fasteners (two) align with holes (two) and alignment pin on Right Bottom Snubber.

[ View ] Tighten, torque captive fasteners (two per isolator) on wire rope ends of X-Axis Isolators (two) to 30 in-lbs [Ratchet, 1/4" Drive; 5/32" Hex Head, 1/4" Drive; (10-50 in-lbs) Trq Wrench, 1/4" Drive].

[ View ] Repeat steps 24.1 to 24.5 for X-Axis Isolator on Left Bottom Snubber.

Photo document X-Axis Isolators installed (Digital Camera).

[ View ] Position Treadmill in Rack with Air Supply Duct bottom, right. Position captive socket head screws (four) over Load Cells (four).

[ View ] One on corner of Treadmill, tighten captive socket head screw (one) by feeding drive and extension through hole on Treadmill Side Plate (Driver Handle, 3/8" Drive; 11" Ext, 3/8" Drive; 5/16" Hex Head, 3/8" Drive).

[ View ] Repeat steps 27.5 and 27.5 for remaining three corners.

[ View ] Torque captive socket head screws (four) to 330 in-lbs [(200-1000 in-lbs) Trq Wrench, 3/8" Drive; 11" Ext, 3/8" Drive; 5/16" Hex Head, 3/8" Drive].

[ View ] On Right Top Snubber, loosen jam nut next to Y-Axis adjustment thumb wheel to free thumb wheel (3/4" Combination Wrench). Adjust Y-Axis adjustment thumb wheel to align pin on Right Top Snubber between top etchings on Snubber Cup, opposite bracket.

[ View ] Loosen jam nut next to Z-Axis adjustment thumb wheel to free thumb wheel (3/4" Combination Wrench). Adjust Z-Axis adjustment thumb wheel to align pin on Right Top Snubber between front etchings on Snubber Cup.

[ View ] If knob on Right Top Snubber not in Normal position;

30.3.1 - Pull back spring plunger and rotate. Release spring plunger.

30.3.2 - √ Spring plunger does not go back in slot.

30.3.3 - Move knob from Alignment Guide R&R to Normal position..

30.3.4 - Rotate spring plunger back into slot, release.

30.3.5 - √ Knob cannot move from Normal position.

[ View ] Loosen jam nut next to X-Axis adjustment thumb wheel to free thumb wheel (1-3/8” Crowfoot, 3/8” Drive; Ratchet, 3/8” Drive). Adjust X-Axis adjustment thumb wheel to align pin etching with rim of Snubber Cup.

[ View ] To move knob from Normal to Alignment Guide R&R position;

30.5.1 - Pull back spring plunger and rotate. Release spring plunger.

30.5.2 - √ Spring plunger does not go back in slot.

30.5.3 - Move knob from Normal to Alignment Guide R&R position.

[ View ] Install orange Snubber Alignment Guide on Snubber so tapered end of cone is toward center of Rack and V-Slot is toward standoff.

[ View ] Slide Alignment Guide down onto end of Snubber Cup such that V-Slot houses Snubber pin.

[ View ] Repeat steps 30.3.3 to 30.3.5 to move knob from Alignment Guide R&R to Normal. If Snubber Alignment Guides cannot be installed Adjust X, Y, Z-Axis thumb wheels, as necessary to make fine tune adjustments to Snubber pin until Alignment Guides are properly seated around Snubber pin and cup.

[ View ] When Alignment Guides are properly seated around Snubber pin and cup, tighten jam nuts (three per Snubber) to lock X, Y, Z-Axis thumb wheels (1-3/8” Crowfoot, 3/8” Drive; Ratchet, 3/8” Drive; 3/4" Combination Wrench).

[ View ] Repeat steps 30.1 to 30.9 for remaining three Alignment Guides.

Photo document each Alignment Guides installed (Digital Camera).

[ View ] Disengage tethered PIP Pin on Right Stabilizer. Slide Right Stabilizer off of Right Top Arm Attachment toward center of Rack.

[ View ] Stow Right Stabilizer.

[ View ] Repeat steps 31.1 and 31.2 for Left Stabilizer.

[ View ] Loosen, remove tethered fastener on right Spacer Bar (Ratchet, 3/8" Drive; 3/4" Socket, 3/8" Drive).

[ View ] Grip right Spacer Bar by thumb tab and pull Spacer Bar out toward center of Rack.

[ View ] Pull Spacer Bar between Rack and Isolation Frame, under Y-Axis Isolator and in front of Y-Axis Isolator Bracket.

[ View ] Stow Spacer Bar with tethered fastener.

[ View ] Repeat steps 31.4 to 31.7 for left Spacer Bar.

Photo document area where Spacer Bars, Stabilizers were removed (Digital Camera).