Ford Explorer: Engine System - General Information / General Procedures - Piston Selection
Check
NOTE:
Refer to the appropriate Section 303-01 for the specifications.
-
NOTE:
The cylinder bore must be within the specifications for taper and out-of-round before fitting a piston.
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Measure the cylinder bore in 2 directions.
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Select a piston size based on the cylinder bore.
-
NOTE:
For precision fit, new pistons are divided into 3
categories within each size range based on their relative position
within the range. A paint spot or specific size grade on a new piston
indicates the position within the size range.
Choose the piston with the correct paint color or specific size grade.
Special Tool(s) /
General Equipment
Feeler Gauge
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
NOTE:
Use care when fitting piston rings to avoid..
Adjustment
NOTE:
Refer to the appropriate section and procedure for special instructions on loosening and tightening mount fasteners.
Refer to: Jacking and Lifting - Overview (100-02 Jac..
Other information:
System Diagram
Item
Description
1
GSM
2
GWM
3
RCM
4
IPC
5
PCM
6
BCM
7
Driver Door Latch #1
8
Driver Door Latch #2
9
Brake On/Off (BOO) Switch
Network Message Chart
Broadcast Message
Originating Module
Message Purpose
Brake switch position
BCM
Input from brake switch necessary to change gears...
Removal
All vehicles
Remove the rear seats.
Refer to: Second Row Seat - Police (501-10B Second Row Seats, Removal and Installation).
Remove the rear door opening scuff plates.
Remove the loadspace floor trim.
Rear Reinforcement
Remove the bolts and the reinforcement...
Categories
Use the key blade to start your vehicle and unlock or lock the driver door from
outside your vehicle. The integrated keyhead transmitter functions as a programmed
ignition key that operates all the locks and starts your vehicle, as well as a remote
control.

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