Throttle Body Installation - Mercury 25 EFI Service Manual

Service Procedures
7. Install the throttle cam to the throttle body. Secure the throttle cam with the bolt. Tighten the bolt to the specified torque.
Description
Bolt
Tube Ref No.
Loctite 242 Threadlocker
66
8. Hook the return spring onto the throttle cam catch.
9. Move the throttle with the throttle cam to ensure there is no binding with the operation of the throttle butterfly.
a

Throttle Body Installation

Bracket Installation
1. Align the bracket to the mounting holes on the cylinder block.
2. Install four bolts to secure the bracket to the cylinder block. Do not tighten the bolts at this time.
3. Install a bolt with a clamp, in the upper corner of the bracket, next to the starter mount.
Page 3C-38
Description
Bolt threads retaining the throttle cam to the throttle body
© 2016 Mercury Marine
11522
Nm
6
Where Used
a - Return spring hooked on throttle cam catch
11539
90-8M0105568 eng MARCH 2016
lb. in. lb. ft.
53
Part No.
92-809821