Weslo MOMENTUM G4.1 User Manual page 11

9. Identify the Right 1/2" x 110mm Bolt (70) and the
Right 1/2 " Nut (85). Apply grease to the Right
Bolt.
Attach the Right Pedal Arm (15) to the right side
of the Crank (18) with the Right 1/2 " x 110mm
Bolt (70), an M16 Wave Washer (9), an M13
Washer (69), and the Right 1/2 " Nut (85); firmly
tighten the Right Nut clockwise.
Repeat this procedure to attach the Left
Pedal Arm (14) with the Left 1/2 " x 110mm
Bolt (78), an M16 Wave Washer (not shown),
an M13 Washer (not shown), and the Left
1/2 " Nut (86). IMPORTANT: You must firmly
tighten the Left Nut COUNTERCLOCKWISE to
attach it.
See assembly steps 5 and 6. Tighten the four
M8 Locknuts (84).
10. Identify the Right Upper Arm (13) and orient it as
shown. Then, slide the Right Upper Arm into the
Right Lower Arm (11).
Attach the Right Upper Arm (13) with two
M8 x 40mm Carriage Bolts (74), two M8 Curved
Washers (65), and two M8 Acorn Nuts (82);
insert both Carriage Bolts, and then tighten
the Acorn Nuts.
Attach the Left Upper Arm (12) to the Left
Lower Arm (10) in the same way.
9
85
69
18
78
86
10
12
10
74
11
14
15
9
Grease
70
13
82
65
11