Matrix G3-MS20 User manual

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G3-MS20 (MS20)
CABLE CROSSOVER
STRENGTH
SERVICE MANUAL

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CHAPTER 1: SERIAL NUMBER LOCATION …….......…………………….3
CHAPTER 2: ASSEMBLY INSTRUCTIONS
2.1 G3-MS20 Cable Crossover Assembly Instructions................................................4
CHAPTER 3: TROUBLESHOOTING
3.1 Troubleshooting - Cable issues….………………………….………………………….9
CHAPTER 4: PART REPLACEMENT INSTRUCTIONS
4.1 Hand Grip Foam Replacement.............................................................................10
4.2 The Stopper Sleeve of Position Tube Replacement.............................................11
4.3 The Sleeve of Pulley Set Replacement.................................................................12
4.4 Pulley Set Adjustment Pin Replacement..............................................................14
TABLE OF CONTENTS

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1.1 SERIAL NUMBER LOCATION
The serial number is located at the bottom of the weight stack frame.
CHAPTER 1: SERIAL NUMBER LOCATION

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2.1 G3-MS20 CABLE CROSSOVER ASSEMBLY INSTRUCTIONS
UNPACKING G3-MS20 CABLE CROSSOVER
Thank you for purchasing a MATRIX Fitness product. Your MATRIX G3-MS20 Cable Crossover is
inspected before it is packaged.
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-MS20 Cable Crossover is 400 lbs. (181.4 kg) 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.
INCLUDE TOOLS REQUIRED FOR ASSEMBLY
3MM L-Shaped Allen Wrench
4MM L-Shaped Allen Wrench
5MM L-Shaped Allen Wrench
6MM L-Shaped Allen Wrench
8MM L-Shaped Allen Wrench
10MM L-Shaped Allen Wrench
Phillips Screwdriver
8MM Open-End Wrench
17MM Open-End Wrench
Guide Rod Lubrication
Hardware Bag
CHAPTER
2
: ASSEMBLY INSTRUCTIONS

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The standard of the screw torque
NO Nom Diameter Torque (lbs/in)
1 M4 24
2 M5 49
3 M6 84
4 M8 288
5 M10 684
6 M12 1197
7 M14 1901
8 M16 2968
9 M18 4079
2.1 G3-MS20 CABLE CROSSOVER ASSEMBLY INSTRUCTIONS - CONTINUED

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2.1 G3-MS20 CABLE CROSSOVER ASSEMBLY INSTRUCTIONS - CONTINUED

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2.1 G3-MS20 CABLE CROSSOVER ASSEMBLY INSTRUCTIONS - CONTINUED

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2.1 G3-MS20 CABLE CROSSOVER ASSEMBLY INSTRUCTIONS - CONTINUED

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3.1 TROUBLESHOOTING – CABLE ISSUES
CABLE IS LOOSE
POSSIBLE CAUSES
1. The fix bolts are loosed.
SOLUTION
1. Undo the top weight plate fixing nut, then the cable screw should be adjust fronted.(Figure A &
B).
2. Lock the fixing nut (Figure C).
Figure A Figure B
Figure C
CHAPTER
3
: TROUBLESHOOTING

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4.1 HAND GRIP FOAM REPLACEMENT
1) To loose the screws of end cap of handlebar (Figure A).
2) To take off the end cap and cut off the original foam (Figure B).
3) Using tape to seal up the handlebar tube to avoid the oil or suds into the tube (Figure C).
4) To bent and hold the end of foam then put oil or suds into the inside of foam (Figure D).
5) Push the foam to tube (Figure E).
6) Take off the tape and fix the end cap. Torque required 24 lbs/in (Figure F)
Figure A Figure B
Figure C Figure D
Figure E Figure F
CHAPTER
4
: PART REPLACEMENT INSTRUCTIONS

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4.2 THE STOPPER SLEEVE OF POSITION TUBE REPLACEMENT
1) Take off the lower fix bolt of stopper and loose higher one (Figure A).
2) Take off the stopper from position tube (Figure B)
3) Take off the sleeve from the stopper
4) Push the sleeve into the stopper. (Figure C).
5) Recover the position tube and fixed
F
FF
Fi
ii
ig
gg
g C
CC
C
F
FF
Fi
ii
ig
gg
g B
BB
BF
FF
Fi
ii
ig
gg
g A
AA
A

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4.3 THE SLEEVE OF PULLEY SET REPLACEMENT
1) Remove the cable fixing screw (Figures A)
2) Refer section 4.2 to remove the stopper then remove the pulley set from position tube (Fig. B)
3) Disconnect the two old tube bushings from the pulley set (Figures C & D).
4) Push another two new tube bushings in the pulley set (Figures E & F).
Figure A Figure B
Figure C Figure D
Figure E Figure F

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4) Push the pulley set and sleeve into the adjustable tube (Figures G & H).
5) The cable fixing screw and the sleeve fixing screw should be locked (Figures I & J).
Figure G Figure H
Figure I Figure J

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4.4 PULLEY SET ADJUSTMENT PIN REPLACEMENT
1) Using 24MM Open-End Wrench to take off the old adjustment pin set (Figure A).
2) Replace new adjustment pin and fix it
Figure A