Installation Manual: Whipple SC 21_F150_R5
Last Updated: June 12
th
, 2021
Page 13 of 39
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29.
Loosen the (3) bolts securing the water pump pulley using a 10mm socket (while belt is on). Remove the belt from
the engine by using a 15mm socket on a ½” breaker bar and rotating the spring-loaded tensioner in a clockwise
direction. Remove water pump pulley using a 10mm socket (this will be reused).
30.
Using a 10mm socket, remove the (3) factory fasteners from the timing chain to head cover and (1) from water
pump (for new idler plate).
31.
Use the supplied (3) 8mm x 90mm SHCS to secure the idler plate to the engine. Using a 6mm allen, torque to 22
lbs-ft.
