Life Fitness CLUB SERIES BACK EXTENSION User manual

CLUB SERIES BACK EXTENSION
Part # 7137301
RevA. Revision:7/16/011
ASSEMBLY INSTRUCTIONS

PARTS LIST
KE
Y
PART
#
DESCRIPTION QTY KE
Y
PART
#
DESCRIPTION QTY
1 70087xx TOWER 1 7 6923602 HEAD PLATE 1
1A 7015201 CABLE 1 8 3102901 3/8 X 1-1/4” BOLT 4
1B 6925801 KEEP CLEAR LABEL 1 9 3102903 3/8 X 2-1/2” BOLT 2
1C 6714901 GUIDE ROB BUSHING 2 10 3102922 3/8 X 2-3/4” BOLT 2
1D 3102514 3/8 FLAT WASHER 2 11 3102942 3/8 X 3-1/2” BOLT 2
1E 3102933 3/8-16 X 2 BOLT 1 12 3102905 3/8 X 3-3/4” BOLT 4
1F 3222801 4.5 PULLEY 3 13 3202404 3/8 X 3” BUTTON HEAD BOLT 4
1G 3102903 3/8-16 X 2.5 BOLT 2 14 3102807 3/8” LOW HEIGHT LOCK NUT 14
1H 6480301 3/8 SPACER 4 15 3102514 3/8” SAE WASHER 20
1I 6866701 3/8 RH WASHER 4 16 6866701 3/8” RH WASHER 28
1J 3102807 3/8-16 LOW NYLOCK NUT 3 17 3203501 PILLOW BLOCK 2
1K 6866601 CAP, RH BLK 4 18 6913801 WEIGHT STACK SELECTOR PIN 1
1L 6692601 3 X 2 END CAP 3 19 3108001 WEIGHT STACK CUSHION 2
1M 6793001 PRODUCT WARNING LABEL 1 20 6866601 BLACK RH CAP 2
2 70136xx BOARD, FOOT SUPPORT 1 21 3222001 1” SHAFT COLLAR 2
2A 70123xx WLDMT, FOOT SPPT 1 22 3116001 RUBBER BUMPER 2
2B 3108408 3/8-16 X 3.25 BOLT 4 23 6714901 GUIDE ROD BUSHING 2
2C 3102514 3/8 FLAT WASHER 4 24 6912801 ACCORDION SLEEVE 1
2D 3102807 3/8-16 LOW NYLOCK NUT 4 25 6996101 PLACARD LABEL ENGLISH 1
3 70137xx CROSS SUPPORT 1 26 6995901 LANGUAGE PLACARD LABEL 1
3A 66926xx END CAP 3 X 2 5 27 6926901 GUIDE ROD 2
3B 7017201 SEAT BELT ASSY 1 28 6887202 10 LB. WEIGHT PLATE (STD) 20
4 70093xx PIVOT ARM 1 29 6888402 15 LB. WEIGHT PLATE (OPT) 10
4A 69281xx ROLLER PAD 2 30 69300xx SEAT PAD 2
4B 3222701 SHAFT COLLAR 2 31 6957001 WEIGHT STACK LABEL 1
4C 3119303 1.25 END CAP 1 32 3230701 STARLOCK WASHER 4
4D 6405201 2 SQ END CAP 3 33 6866602 WHITE RH CAP 26
5 68839xx GUIDE ROD SUPPORT 1 OR 6866603 PLATINUM RH CAP 26
6 68889xx CAM SHROUD 1 34 6861902 18.5 SHROUD BLACK 1
35 6922202 FRONT SHROUD BLACK 2
36 6925302 REAR SHROUD ASSY 1
*For all 5 digit part numbers you need to add the color at the end. 37 6888902 CAM SHROUD BLACK 1
For shrouds and weldments please use the following codes: 38 6862007 FRONT SHROUD PLATINUM 1
xxxxx07 Denotes Platinum **Language placard kit comes with Dutch, French,
xxxxx08 Denotes White German, Poruguese, Spanish, Japaneese, and
Italian.
*For upholstery, please use the following codes:

2"
1C
1G
1E
1F
1J 1
1H
1B
1L
1I
1D
1A
1K

STEP 1:
FIGURE 1
4
0123456
1/2 1/2 1/2 1/2 1/2 1/2
1
3
• LOOSELY assemble the CROSS SUPPORT (3) to the lower tube on the TOWER (1) using four RH CAPS (33), two 3/8 X 3-3/
4” BOLTS (12), four 3/8” SAE WASHERS (15), four 3/8” RH WASHERS (16) and two 3/8” LOW HEIGHT LOCK NUTS (14)
as shown in FIGURE 1.
12 3/8 X 3-3/4”
14
16
15
33
• LOOSELY assemble the CROSS SUPPORT (3) to the upper tube on the TOWER (1) using four RH CAPS (33), two 3/8 X 2-3/
4” BOLTS (10), four 3/8” SAE WASHERS (15), four 3/8” RH WASHERS (16) and two 3/8” LOW HEIGHT LOCK NUTS (14)
as shown in FIGURE 1.
10 3/8 X 2-3/4”
1A
1C 3B

• LOOSELY assemble the FOOT SUPPPORT (2) to the CROSS SUPPORT (3) using four RH CAPS (33), two 3/8 X 3-3/4” BOLTS
(12), four 3/8” SAE WASHERS (15), four 3/8” RH WASHERS (16), and two 3/8” LOW HEIGHT LOCK NUTS (14) as shown in
FIGURE 2.
STEP 2:
FIGURE 2
5
2
12 3/8 X 3-3/4”
14
16
15
33
3
•Securely tighten all loose frame connections made to this point.
2B 2D
2C
1A
2A

6
0123456
1/2 1/2 1/2 1/2 1/2 1/2
STEP 3:
FIGURE 3
• SECURELY assemble the CAM SHROUD (6) to the CROSS SUPPORT (3) using two BLACK RH CAPS (20 ), two RH
CAPS (33), two 3/8 X 3-1/2” BOLTS (11), four 3/8” SAE WASHERS (15), four 3/8” RH WASHERS (16) and two 3/8” LOW
HEIGHT LOCK NUTS (14) as shown in FIGURE 3.
11 3/8 X 3-1/2”
3
15
6
16
20
14
33

7
• Slide oneACCORDION SLEEVE (24) and two PILLOW BLOCKS (17) over the PIVOTARM (4) as shown in FIGURE 4
STEP 4
FIGURE 4
• SECURELY assemble the PIVOT ARM (4) to the CROSS SUPPORT (3) using four previously inserted 3/8 X 3” BUTTON
HEAD CAP SCREWS (13), four RH WASHERS (16), four 3/8” SAE WASHERS (15), four 3/8” LOW HEIGHT LOCK NUTS
(14) and four RH CAPS (33) as shown in FIGURE 5.
STEP 5:
FIGURE 5
24
17
4
TIGHTEN!
SET SCREWS
• IMPORTANT! When PIVOT ARM (4) is centered and level in the PILLOW BLOCKS (17), tighten the PILLOW BLOCK set
screws.
13 3/8 X 3” BUTTON HEAD
4
3
33
15
16
14
22
• Assemble one RUBBER BUMPER (22) to the CROSS SUPPORT (3) where the PIVOT ARM (4) shaft contacts tube.
32
13 3/8 X 3”
BUTTON HEAD
• Assemble four 3/8 X 3” BUTTON HEAD CAP SCREWS (13) and four STARLOCK WASHERS (32) to the the PILLOW
BLOCKS (17) as shown in FIGURE 4
4B
4A
4C
4D
1A

8
0123456
1/2 1/2 1/2 1/2 1/2 1/2
STEP 6:
FIGURE 6
• Assemble one RUBBER BUMPER (22) to the PIVOT ARM (4) where the PIVOT ARM (4) contacts the shaft on the CROSS
SUPPORT (3).
4
3
22
STEP 7:
FIGURE 7
• Slide the end of the CABLE into the bushing on the PIVOTARM (4) as shown in FIGURE 7.
4
CABLE
4A
1A
4A

STEP 8:
FIGURE 8
• SECURELY assemble two SEAT PADS (30) to the seat plates on the CROSS SUPPORT (3) using four RH CAPS (33), four 3/8 X
1-1/4” BOLTS (8) and four 3/8” RH WASHERS (16) as shown in FIGURE 8.
9
30
3
16
33
8 3/8 X 1-1/4”

STEP 9:
• Insert the two GUIDE RODS (27) (found in SHROUD KIT) into the base of the TOWER (1) as shown in FIGURE 9. Lubricate the
GUIDE RODS (27) with a silicon or teflon spray that is available at most hardware stores.
• Slide two WEIGHT STACK CUSHIONS (19) down over the GUIDE RODS (27). See FIGURE 9.
• Using EXTREME CARE place twenty 10 LB.WEIGHTPLATES (28) over the GUIDE RODS (27) as shown in FIGURE 9.(NOTE:
If HEAVYWEIGHT OPTION is being used, slide ten 15LB.WEIGHT PLATES (29) over the GUIDE RODS (27) first, then
slide ten 10 LB. WEIGHT PLATES (28) over the GUIDE RODS.)
• Carefully Slide the HEAD PLATE (7) down over the GUIDE RODS (27) onto the weight stack as shown in FIGURE 9.
• Slide one WEIGHT STACK SELECTOR PIN (18) over the shaft on the HEAD PLATE (7) as shown in FIGURE 9.
FIGURE 9
10
• Slide two GUIDE ROD BUSHINGS (23) over each GUIDE ROD(27).
• Slide two 1” SHAFT COLLARS (21) over each GUIDE ROD (27) as shown in FIGURE 9.
• Place the GUIDE ROD SUPPORT (5) over the GUIDE RODS (27) as shown in FIGURE 9.
19
28
27
7
18
21
23
5
1
HEAVYWEIGHT OPTION
29
28
1A