G3-S51
Abdominal Crunch
IMPORTANT SAFETY INFORMATION
It is the sole responsibility of the purchaser of MATRIX Fitness Systems products to instruct all individuals, whether they are the
end user or supervising personnel on proper usage of the equipment.
It is the sole recommended that all users of MATRIX Fitness Systems exercise equipment be informed of the following information
prior to its use.
PROPER USAGE
1. Do not use any equipment in any way other than designed of intended by the manufacturer. It is imperative the sole
recommended that all users of MATRIX Fitness Systems exercise equipment be informed MATRIX Fitness Systems
equipment is used properly to avoid injury.
2. Keep hands and feet clear at all times from moving parts to avoid injury.
CHECK FOR DAMAGE PARTS
1. DO NOT use any equipment that is damaged and or has worn or broken parts. Use only replacement parts supplied by your
country’s local MATRIX Fitness Systems dealer.
2. MANINTAIN LABELS AND NAMEPLATES: DO NOT remove labels for any reason. They contain important information. If un-
readable or missing, contact your MATRIX Fitness Systems dealer for a replacement.
3. SECURING EQUIPMENT: All equipment MUST be secured to the floor to stabilize and eliminate rocking of tipping over. A
licensed contractor must be performed this, where application.
4. MAINTAIN ALL EQUIPMENT: Preventative maintenance is the key to smooth operating equipment as well as keeping your
liability to a minimum. Equipment needs to be inspected at regular intervals.
5. Ensure that any person(s) making adjustments or performing maintenance or repair of any kind is qualified to do so. MATRIX Fitness
System dealers will provide service and maintenance training at our corporate facility upon request.
Matrix Fitness Systems Corp. 1610 Landmark Drive Cottage Grove WI 53527
Toll Free 866.693.4863 www.matrixfitness.com Fax 608.839.8687
G3-S51 Abdominal Crunch
UNPACKING G3-S51 Abdominal Crunch
Thank you for purchasing a MATRIX Fitness product. Carefully unpack the unit from this box and dispose of the packing
materials in accordance with your local laws.
CAUTION
The weight of the G3-S51 Abdominal Crunch 353lbs. (160kg) not including the weight stack. To avoid injury to yourself
and prevent damage to the frame components, be sure to have proper assistance removing the frame pieces from this
box.
Step 1
Step 2
G3-S51 Abdominal Crunch
Step 5
Step 6
TOOLS NEEDED
DESCRIPTION SKETCH QUANTITY
3MM L-Shaped Allen Wrench 1
4MM L-Shaped Allen Wrench 1
5MM L-Shaped Allen Wrench 1
6MM L-Shaped Allen Wrench 1
8MM L-Shaped Allen Wrench 1
10MM L-Shaped Allen Wrench 1
Phillips Screwdriver 1
8MM Open-End Wrench 1
17MM Open-End Wrench 1
Guide Rod Lubrication 1
Hardware Bag
If any items are missing please contact your country's local Matrix dealer for assistance.
Belt Routing Detail
Accessory Detail
Step 3
Frame Detail F12
Item
2
Belt Fixer
Description Sketch Qty
F19 Screw (M5x30mm Long) 4
F20 Flat Washer (M5) 4
Item Description Sketch Qty
PART # MH0204528B
Lock Washer (M10)
Description Sketch
Flat Washer (M10)
Screw (M10 X25mm Long)
Item
B27
B26
B24
Qty
8
8
Arc-Flat Waser (M10)
D32 4
12
Input Detail
Upholstry Detail
Step 4
Weight Stack Detail
Item Description Sketch Qty
F21 Lock Washer (M5) 4
B24
D32
B26
B27
B24
F22
F08
J06
K08
K08
L10
F21
F20
B41
K07
Item
B26 Flat Washer (M10) 2
D17 Shoulder Bolt (M8x10x30mm Long) 1
D20 Shoulder Bolt (M8x10x16mm Long) 1
D35 FlangeBushing 1
F04 Flat Key (10x8x20mm Long) 1
F22 Screw (M12x25mm Long) 2
F23 Lock Washer (M12) 2
F24 Flat Washer (M12) 2
F08 Belleville Washer 1
Description Sketch Qty
Lock Washer
Screw
Screw
Screw
Lock Washer
Flat Washer
Flat Washer
Arc-Flat Washer
F23
D17
F24
B26
D20
B26
F01
F22
F23
F24
D35
F04
D33
D33
D33
D33
D33
J05
F16
J32
Item
D33 Screw (M10x25mm Long) 17
F16 Screw (M10x65mm Long) 2
J05 Back Pad 2
J06 Hand Pad 2
J32 Seat Pad 1
Description Sketch Qty
K05
K18 L14 K17
B41 Screw (M8x30) 2
F20 Flat Washer (M5) 4
F21 Lock Washer (M5) 4
K05 Knurled Belt Securing Insert 1
K07 Rubber Stack Cushions 2
K08 E-Clipper 4
K17 Screw (M8x20) 2
K18 Flat Washer (M8) 2
L10 Screw (M5x16) 4
L14 Lock Washer (M8) 2
TOP PLATE DETAIL
Knurled Belt Securing Insert
Top Weight
Selector Pin
Screw
Guide Rod
Guide Sleeve
B24 Screw (M10x25L) 2
B26 Flat Washer (M10) 2
B28 Screw (M8x18L) 2
B41 Screw (M8x30L) 2
B43 Screw (M4x12L) 6
B51 Internal Tooth Lock Washer(M4) 6
Q06 Rubber Shield Spacer 6
Q07 Rubber Tip Weight Shield Bolt(M8x40L) 6
Belt
F19
F21
F20
F12
Screw
Flat Washer
Lock Washer
Belt
Belt Fixer
B24
B26
TOWEL / WATER
BOTTLE HOLDER
PLACARD HOLDER
B28
UPPER COVER
B43
B51
B41
Q06
Q07
UPPER COVER
B43
B51
