Life Fitness MJ4, MJ8, MJ12S, MJ12V User manual
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
Customer Support Services
PARTS MANUAL
Page 1 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
Contents
PAGE
MJCORE (CUBE) ASSEMBLY COMPONENTS .................................................................... 4
MJCORE (CUBE) ASSEMBLY COMPONENTS – CALLOUTS.............................................. 5
MJAXO ASSEMBLY COMPONENTS .................................................................................... 6
MJAXO ASSEMBLY COMPONENTS – CALLOUTS.............................................................. 7
MJAXO BOOM ASSEMBLY – 7841801 ................................................................................. 8
MJAXO CROSSOVER BEAM ASSEMBLY – 7640601 .......................................................... 9
MJAXO BASE SUPPORT ASSEMBLY – 7645101 ................................................................ 10
MJAXO ADJUSTABLE PULLEY CARRIAGE ASSEMBLY – 7645201................................... 11
MJAXO ADJUSTABLE PULLEY COLUMN – 7708401 .......................................................... 12
MJAXO 190 LBS STACK ASSEMBLY – 7647501.................................................................. 13
MJFXO ASSEMBLY COMPONENTS..................................................................................... 14
MJFXO ASSEMBLY COMPONENTS – CALLOUTS.............................................................. 15
MJFXO CROSSOVER BOOM ASSEMBLY - 7640701 .......................................................... 16
MJFXO CROSSOVER BOTTOM ASSEMBLY – 7636101 ..................................................... 17
MJFXO CROSSOVER BEAM ASSEMBLY – 7640601 .......................................................... 18
MJFXO 190 LBS STACK ASSEMBLY – 7647501.................................................................. 19
MJAOC ASSEMBLY COMPONENTS .................................................................................... 20
MJAOC ASSEMBLY COMPONENTS – CALLOUTS ............................................................. 21
MJAOC TOWER ASSEMBLY – 7641501............................................................................... 22
MJAOC TOWER ASSEMBLY 7641501 – CALLOUTS........................................................... 23
MJACO BOOM ASSEMBLY – 7841801 ................................................................................. 24
MJACO CROSSOVER BEAM ASSEMBLY – 7640601 .......................................................... 25
MJACO BASE SUPPORT ASSEMBLY – 7645101 ................................................................ 26
MJACO ADJUSTABLE PULLEY CARRIAGE ASSEMBLY – 7645201................................... 27
MJACO ADJUSTABLE PULLEY COLUMN – 7708401 .......................................................... 28
MJACO 190 LBS STACK ASSEMBLY – 7647501 ................................................................. 29
MJFCO ASSEMBLY COMPONENTS .................................................................................... 30
MJFCO ASSEMBLY COMPONENTS – CALLOUTS.............................................................. 31
MJFCO TOWER ASSEMBLY – 7641401............................................................................... 32
MJFCO TOWER ASSEMBLY 7641401 – CALLOUTS ........................................................... 33
MJFCO CROSSOVER BOOM ASSEMBLY – 7640701 ......................................................... 34
MJFCO CROSSOVER BOTTOM ASSEMBLY – 7636101 ..................................................... 35
MJFCO CROSSOVER BEAM ASSEMBLY – 7640601 .......................................................... 36
MJFCO 190 LBS STACK ASSEMBLY – 7647501.................................................................. 37
Page 2 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
Contents - Continued
PAGE
MJAP ADJUSTABLE PULLEY ASSEMBLY ........................................................................... 38
MJAP ADJUSTABLE PULLEY ASSEMBLY – CALLOUTS .................................................... 39
MJAP BOOM ASSEMLBY – 7641901 .................................................................................... 40
MJAP BASE SUPPORT ASSEMBLY – 7645101 ................................................................... 41
MJAP ADJUSTABLE PULLEY COLUMN – 7708401 ............................................................. 42
MJAP ADJUSTABLE PULLEY CARRIAGE ASSEMBLY – 7645201...................................... 43
MJAP 190 LBS STACK ASSEMBLY – 7647501 .................................................................... 44
MJLP ASSEMBLY COMPONENTS........................................................................................ 45
MJLP ASSEMBLY COMPONENTS – CALLOUTS................................................................. 46
MJLP BENCH ASSEMBLY – 7639801................................................................................... 47
MJLP BENCH ASSEMBLY 7639801 – CALLOUTS ............................................................... 48
MJLP BOOM ASSEMBLY – 7640901 .................................................................................... 49
MJLP 260 LBS STACK ASSEMBLY – 7640201..................................................................... 50
MJLPD ASSEMBLY COMPONENTS ..................................................................................... 51
MJLPD ASSEMBLY COMPONENTS – CALLOUTS .............................................................. 52
MJLPD BOOM ASSEMBLY – 7640801.................................................................................. 53
MJLPD BENCH ASSEMBLY – 7639801 ................................................................................ 54
MJLPD BENCH ASSEMBLY 7639801 – CALLOUTS ............................................................ 55
MJLPD 260 LBS STACK ASSEMBLY – 7640201 .................................................................. 56
MJRW ASSEMBLY COMPONENTS ...................................................................................... 57
MJRW ASSEMBLY COMPONENTS – CALLOUTS ............................................................... 58
MJRW BENCH ASSEMBLY – 7639901 ................................................................................. 59
MJRW BENCH ASSEMBLY 7639901 – CALLOUTS ............................................................. 60
MJRW BOOM ASSEMBLY – 7641001................................................................................... 61
MJRW 260 LBS STACK ASSEMBLY – 7640201 ................................................................... 62
MJRWD ASSEMBLY COMPONENTS ................................................................................... 63
MJRWD ASSEMBLY COMPONENTS – CALLOUTS............................................................. 64
MJRWD BENCH ASSEMBLY – 7640001............................................................................... 65
MJRWD BENCH ASSEMBLY 7640001 – CALLOUTS........................................................... 66
MJRWD BOOM ASSEMBLY – 7641201 ................................................................................ 67
MJRWD 260 LBS STACK ASSEMBLY – 7640201................................................................. 68
MJTP ASSEMLBY COMPONENTS ....................................................................................... 69
MJTP ASSEMBLY COMPONENTS – CALLOUTS................................................................. 70
MJTP BOOM ASSEMBLY – 7641101 .................................................................................... 71
MJTP 190 LBS STACK ASSEMBLY – 7647501 .................................................................... 72
Page 3 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJCORE (CUBE) Assembly Components
Page 4 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJCORE (CUBE) Assembly Components - Callouts
Item Part No. Qty Description
2 7334001 4 FOOT, 2.50 X 4.49 FLOV
3 7340201 4 COVER, FOOT-STRAIGHT
4 7640401 1 COVER, BOTTOM CAP
5 3236601 28 WASHER,3/8 SAE STAINLESS STEEL
6 3251202 8 M10 X 1.5 X 25MM UNS HEX CS ST ZN
7 3236801 28 NUT, NYLOCK M10 X 1.5 SS
8 7629201 1 COVER, CENTER TOP
9 7629801 2 COVER, CENTER BOTTOM
10 3236501 4 M4 X 0.7 PHIL PAN MS ST ZN
11 7348001 4 LABEL, LIFE FIT 2-1/2 X 15 BLK
12 7571301 1 LABEL, SERIAL NUMBER CLASS S
13 7422004 1 LABEL, 2" ASTM WARNING
Page 5 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO Assembly Components
Page 6 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO Assembly Components - Callouts
Item Part No. Qty Description
1 7641801 2 ASSY, MJACO/AXO BOOM
2 7640601 1 ASSY, MJ X-BEAM
4 7645101 2 ASSY, MJAP BASE SPRT
6 7645201 2 ASSY, CM/MJ, ADJ PULLEY CARRIAGE
7 7630101 16 RETAINER, CM/MJ, PULLEY
8 3236206 4 M10 X 1.5 X 45 HXS SOC CS SS
9 7335401 16 NUT, SOCKET HEAD M10 X 1.5 SS
10 3236209 2 M10 X 1.5 X 60 HXS SOC CS SS
11 3236220 4 M10 X 1.5 X 130 HXS SOC CS SS
12 7647801 2 HANDLE, CM/MJ, SHORT STRAP
13 3236213 8 M10 X 1.5 X 80 HXS SOC CS SS
14 3240502 4 M10 X 1.5 X 50 HXS NO CUP ST BO
15 3232421 4 RING:BRE .940 5100-100 ST PP B
16 7634401 4 RETAINER, CM/MJ, GUIDE ROD
17 7328618 4 GUIDE ROD, .75 OD SOLID X 71.63
18 7352101 4 CUSHION, WEIGHT STACK
19 7647501 2 ASSY, 190 LB STACK
20 7642295 2 WLDMT, CM/MJ STK PULLEY SG
21 3236801 2 NUT, NYLOCK M10 X 1.5 SS
22 3237801 2 PULLEY, 4.5" OD
23 3236902 4 NUT, HEX JAM M16 X 2 SS
24 7708401 2 ASSY, CM/MJ, ADJ PLLY COLUMN
25 3250201 2 SNAP LINK, 3/8" DIA
26 7645701 2 CABLE, MJAP/AXO 318
28 3239101 12 SCREW,M5 X .8 X 10 PHL PAN TT ST BZ
29 7711501 2 WEIGHT, 5 LB. ADD-ON
30 7734601 2 LABEL, PLACARD CM/MJ, ADJ CROSSOVER
31 7734701 2 STRAP, 4-WAY ANKLE
Page 7 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO Boom Assembly - 7841801
Item Part No. Qty Description
2 3237801 3 PULLEY, 4.5" OD
3 3236207 3 M10 X 1.5 X 50 HXS SOC CS SS
4 7335401 3 NUT, SOCKET HEAD M10 X 1.5 SS
5 7630101 3 RETAINER, CM/MJ, PULLEY
6 7629901 4 COVER, PULLEY-BOLTED FULL
7 7630001 2 COVER, PULLEY BOLTED PARTIAL
Page 8 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO Crossover Beam Assembly - 7640601
Item Part No Qty Description
2 7662801 6 RING, GRIP 1.25 OD
3 7662901 6 CAP, GRIP 1.25 OD
4 3235801 1 GRIP, 1.25 OD OPEN END
5 3247701 24 M4 X 0.7 X 3 HZS NO CUP ST BO
Page 9 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO Base Support Assembly - 7645101
Item Part No. Qty Description
2 3237801 2 PULLEY, 4.5" OD
3 7630101 2 RETAINER, CM/MJ, PULLEY
4 3236206 1 M10 X 1.5 X 45 HXS SOC CS SS
5 7335401 2 NUT, SOCKET HEAD M10 X 1.5 SS
6 3236208 1 M10 X 1.5 X 55 HXS SOC CS SS
7 7629901 2 COVER, PULLEY-BOLTED FULL
Page 10 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO Adjustable Pulley Carriage Assembly - 7645201
Item Part No Qty Description
2 7637901 3 ASSY, ROLLER-CONCAVE
5 7645401 1 SHAFT, CM/MJ, 6203 BRNG
6 3239101 4 SCREW,M5 X .8 X 10 PHL PAN TT ST BZ
7 3237801 1 PULLEY, 4.5" OD
8 3245701 1 PULLEY, 3.5" OD SG
9 3232413 2 RNG, BRE .631,5100-66,ST,PP,B
10 3236216 3 M10 X 1.5 X 95 HXS SOC CS SS
11 3236801 6 NUT, NYLOCK M10 X 1.5 SS
12 3236206 2 M10 X 1.5 X 45 HXS SOC CS SS
13 7351501 1 SPRING; PULL PIN LARGE
14 7425103 1 PIN, PULL X 4.250
15 7351401 1 KNOB, TULIP STYLE
16 3245901 2 BEARING, 6203
17 3236601 12 WASHER,3/8 SAE STAINLESS STEEL
18 3236217 1 M10 X 1.5 X 100 HXS SOC CS SS
19 7422003 1 LABEL, MOVING PARTS
Page 11 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO Adjustable Pulley Column - 7708401
ITEM PART # QTY DESCRIPTION
1 7637401 1 TUBE, ADJ COLUMN
2 7645501 4 SPACER, CM/MJ, SM FLOV CONCAVE
3 7630101 2 RETAINER, CM/MJ, PULLEY
4 3236215 2 M10 X 1.5 X 90 HXS SOC CS SS
5 7335401 2 NUT, SOCK ET HEAD M10 X 1.5 SS
6 7333801 1 CAP, SMALL FLOV-END
Page 12 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAXO 190 LBS Stack Assembly - 7647501
Item Part No Qty Description
1 7353901 1 HEADPLATE, WT STACK
2 7352601 1 BAYONET, 14 HOLE PRO2
3 7338001 2 BUSHING, HEADPLATE
5 3236001 1 BUSHING, SPRING PIN
6 7353001 1 ASSY, SELECTOR PIN
7 7353701 6 WEIGHT PLATE, 10 LB
8 7353801 8 WEIGHT PLATE, 15 LB
9 7356501 1 PLUG, LANYARD ATTACHMENT
10 7523601 1 CRIMP, CABLE
Page 13 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJFXO Assembly Components
Page 14 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJFXO Assembly Components - Callouts
Item Part No. Qty Description
1 7640701 2 ASSY, MJFXO BOOM
2 7636101 2 ASSY, MJ X-OVER BOTTOM
3 7640601 1 ASSY, MJ X-BEAM
5 3240502 4 M10 X 1.5 X 50 HXS NO CUP ST BO
6 3232421 4 RING:BRE .940 5100-100 ST PP B
7 7634401 4 RETAINER, CM/MJ, GUIDE ROD
8 7328618 4 GUIDE ROD, .75 OD SOLID X 71.63
9 7352101 4 CUSHION, WEIGHT STACK
10 7647501 2 ASSY, 190 LB STACK
11 3236213 8 M10 X 1.5 X 80 HXS SOC CS SS
12 7630101 8 RETAINER, CM/MJ, PULLEY
13 7335401 8 NUT, SOCKET HEAD M10 X 1.5 SS
14 7642295 2 WLDMT, CM/MJ STK PULLEY SG
15 3236206 2 M10 X 1.5 X 45 HXS SOC CS SS
16 3236801 2 NUT, NYLOCK M10 X 1.5 SS
17 3237801 2 PULLEY, 4.5" OD
18 3236902 2 NUT, HEX JAM M16 X 2 SS
20 3239101 12 SCREW,M5 X .8 X 10 PHL PAN TT ST BZ
21 7711501 2 WEIGHT, 5 LB. ADD-ON
22 7733901 2 LABEL, PLACARD CM/MJ CROSS OVER
23 7732201 2 CABLE, CM/MJFXO X 219
24 7734701 1 STRAP, 4-WAY ANKLE
25 7647801 2 HANDLE, CM/MJ, SHORT STRAP
26 3250201 2 SNAP LINK, 3/8" DIA
Page 15 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJFXO Crossover Boom Assembly - 7640701
Item Part No. Qty Description
2 3104903 2 BRNG, FLANGE 1.00 ID X 1.25 OD
3 3237801 2 PULLEY, 4.5" OD
4 3236207 2 M10 X 1.5 X 50 HXS SOC CS SS
5 7335401 2 NUT, SOCKET HEAD M10 X 1.5 SS
6 7630101 2 RETAINER, CM/MJ, PULLEY
7 7629901 4 COVER, PULLEY-BOLTED FULL
9 7435301 1 COLLAR, SHAFT 1.020 ID
10 3232421 1 RING:BRE .940 5100-100 ST PP B
11 3225005 1 WSH 1.031-1.375-031 SPEC ST ZN
12 3241801 2 WASHER, FLAT 6MM SS
13 7641301 1 SHAFT, CM/MJ, BALL STOP
14 3232401 2 RNG, BRE .230,5100-25, ST,PP,B
Page 16 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJFXO Crossover Bottom Assembly - 7636101
Item Part No. Qty Description
2 3104903 2 BRNG, FLANGE 1.00 ID X 1.25 OD
3 7333801 1 CAP, SMALL FLOV-END
5 3241801 2 WASHER, FLAT 6MM SS
6 7641301 1 SHAFT, CM/MJ, BALL STOP
7 3232401 2 RNG, BRE .230,5100-25, ST,PP,B
8 3225005 1 WSH 1.031-1.375-031 SPEC ST ZN
9 3232421 1 RING:BRE .940 5100-100 ST PP B
10 7435301 1 COLLAR, SHAFT 1.020 ID
11 3236207 2 M10 X 1.5 X 50 HXS SOC CS SS
12 7335401 2 NUT, SOCKET HEAD M10 X 1.5 SS
13 7630101 2 RETAINER, CM/MJ, PULLEY
14 7629901 4 COVER, PULLEY-BOLTED FULL
15 3237801 2 PULLEY, 4.5" OD
Page 17 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJFXO Crossover Beam Assembly - 7640601
Item Part No Qty Description
2 7662801 6 RING, GRIP 1.25 OD
3 7662901 6 CAP, GRIP 1.25 OD
4 3235801 1 GRIP, 1.25 OD OPEN END
5 3247701 24 M4 X 0.7 X 3 HZS NO CUP ST BO
Page 18 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJFXO 190 LBS Stack Assembly - 7647501
Item Part No Qty Description
1 7353901 1 HEADPLATE, WT STACK
2 7352601 1 BAYONET, 14 HOLE PRO2
3 7338001 2 BUSHING, HEADPLATE
5 3236001 1 BUSHING, SPRING PIN
6 7353001 1 ASSY, SELECTOR PIN
7 7353701 6 WEIGHT PLATE, 10 LB
8 7353801 8 WEIGHT PLATE, 15 LB
9 7356501 1 PLUG, LANYARD ATTACHMENT
10 7523601 1 CRIMP, CABLE
Page 19 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJAOC Assembly Components
Page 20 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJACO Assembly Components - Callouts
Item Part No. Qty Description
1 7641801 1 ASSY, MJACO/AXO BOOM
2 7640601 1 ASSY, MJ X-BEAM
4 7645101 1 ASSY, MJAP BASE SPRT
6 7645201 1 ASSY, CM/MJ, ADJ PULLEY CARRIAGE
7 7630101 12 RETAINER, CM/MJ, PULLEY
8 3236206 2 M10 X 1.5 X 45 HXS SOC CS SS
9 7335401 12 NUT, SOCKET HEAD M10 X 1.5 SS
10 3236209 1 M10 X 1.5 X 60 HXS SOC CS SS
11 7647801 2 HANDLE, CM/MJ, SHORT STRAP
12 7641501 1 ASSY, CM/MJACO TOWER
13 7642295 1 WLDMT, CM/MJ STK PULLEY SG
14 3236801 1 NUT, NYLOCK M10 X 1.5 SS
15 3237801 1 PULLEY, 4.5" OD
16 3236902 2 NUT, HEX JAM M16 X 2 SS
17 3240502 2 M10 X 1.5 X 50 HXS NO CUP ST BO
18 3232421 2 RING:BRE .940 5100-100 ST PP B
19 7634401 2 RETAINER, CM/MJ, GUIDE ROD
20 7328618 2 GUIDE ROD, .75 OD SOLID X 71.63
21 7352101 2 CUSHION, WEIGHT STACK
22 7647501 1 ASSY, 190 LB STACK
23 3236213 8 M10 X 1.5 X 80 HXS SOC CS SS
25 3239101 6 SCREW,M5 X .8 X 10 PHL PAN TT ST BZ
26 7711501 1 WEIGHT, 5 LB. ADD-ON
27 7734601 1 LABEL, PLACARD CM/MJ, ADJ CROSSOVER
28 3236220 2 M10 X 1.5 X 130 HXS SOC CS SS
29 7708401 1 ASSY, CM/MJ, ADJ PLLY COLUMN
30 7645701 1 CABLE, MJAP/AXO 318
31 3250201 2 SNAP LINK, 3/8" DIA
32 7734701 2 STRAP, 4-WAY ANKLE
33 7744501 1 LABEL, WEIGHT AT HANDLE
Page 21 of 72
MULTI JUNGLE MJ4, MJ8, MJ12S and MJ12V
MJACO Tower Assembly - 7641501
Page 22 of 72
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