Front Roller Assembly - Life Fitness 9000 Service Manual

Life Fitness Model 9000 Treadmill
HOW TO ... REMOVE AND REPLACE FRONT ROLLER ASSEMBLY
Tools Required: Phillips screwdriver, hex key wrench set, socket set
Step 1
Turn the power OFF at the ON/OFF switch and then unplug the unit from the electrical outlet.
Step 2
Remove the MOTOR COVER. "See How To..."
Step 3
Use a Phillips screwdriver to remove two SCREWS from FRONT PANEL.
HELPFUL HINT: MARK OR SCORE THE PLACEMENT OF THE DRIVE MOTOR MOUNTING BRACKET. THIS
Front Roller
Drive Motor
Assembly
Mounting Nuts
and Washers
Drive Motor Belt
Carefully lift left side of FRONT ROLLER ASSEMBLY from the FRAME BRACKET and remove right side from out
of the FRAME and DRIVE MOTOR
BELT.
Step 11
Carefully pull FRONT ROLLER
ASSEMBLY out from (users) right side
of treadmill.
Position the DRIVE PULLEY side of
FRONT ROLLER ASSEMBLY in the
designated whole and the left side in
the slot closest to the DECK.
Step 13
Reverse Step 1 through 12 to return all
parts to proper position.
Step 14
Refer to "How To...Adjust and Tension
the Striding Belt" for proper belt
tensioning instructions.
WILL AID IN RE-TENSIONING THE DRIVE MOTOR BELT.
Screws
Tensioning
Bolt
Motor Pan
Tensioning Bolt
Screw (3)
Step 4
Use a socket wrench (1/2") to loosen the four NUTS
securing the DRIVE MOTOR ASSEMBLY to the
MOTOR PAN.
Step 5
Use socket wrench (7/16") to loosen the DRIVE
MOTOR TENSIONING BOLT.
Step 6
Push the DRIVE MOTOR ASSEMBLY towards the
FRONT ROLLER to relieve the tension on the DRIVE
MOTOR BELT, and roll the DRIVE MOTOR BELT off
the FRONT ROLLER.
Step 7
Use a hex key wrench (1/4") to loosen the REAR
TENSIONING BOLTS to slacken the STRIDING BELT.
NOTE: MAKE OR COUNT ROTATION TO RETURN
BELT BACK TO PROPER TENSION.
Step 8
Use a socket wrench (1/2") to loosen the left side of
FRONT ROLLER.
Step 9
Front Roller
Assembly
Frame
Bracket
Deck
Screw (3)
Drive
Pulley
Frame
15