Daihatsu F300 Service Manual page 1170

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COMPRESSION CHECK
NOTE:
• After completion of the engine tune-up, if the engine
exhibits lack of power, excessive oil consumption or poor
fuel economy, measure the cylinder compression pres-
sure.
1. Warm up the engine thoroughly.
2. Turn OFF the ignition key switch.
3. Removal of spark plugs
(1) Disconnect the vacuum hoses from the air intake cham-
ber.
Remove the air intake chamber by removing the three
attaching screws and two clamps .
(2) Remove the spark plug wires from the clamp.
(3) Disconnect the spark plug wires at spark plug side.
NOTE:
• Be sure to hold the rubber boot during the spark plug
wire disconnection. Never remove the spark plug wire,
holding the cord portion.
(4) Remove the all spark plugs, using the following SST
{Plug wrench (16 mm)} .
SST: 09268-87703-000
4. Disconnect the distributor connector .
EM-29
ENGINE MECHANICALS
WFE90-EM042