dead battery SUBARU LEGACY 1999 Service Repair Manual

7) Measure #1 cylinder valve clearance by using
thickness gauge.
CAUTION:
IInsert the thickness gauge in at as horizon-
tal a direction as a possible with respect to the
valve stem end face.
IMeasure exhaust valve clearances while lift-
ing-up the vehicle.
Valve clearance:
Intake: 0.20
±0.02 mm (0.0079±0.0008 in)
Exhaust: 0.25
±0.02 mm (0.0098±0.0008 in)
B2M2028A
8) If necessary, adjust the valve clearance. to 2-2 [W7B1].>
9) Similar to measurement procedures used for #1
cylinder, measure #2, #3 and #4 cylinder valve
clearances.
NOTE:
IBe sure to set cylinder pistons to their respective
top dead centers on the compression stroke before
measuring valve clearances.
ITo set #3, #2 and #4 cylinder pistons to their top
dead centers on the compression stroke, turn
crankshaft pulley clockwise 90É at a time starting
with arrow mark on left- hand camshaft sprocket
facing up.
B2M2029A
10) After inspection, install the related parts in the
reverse order of removal.
2. 2500 cc MODEL
CAUTION:
Inspection and adjustment of valve clearance
should be performed while engine is cold.1) Set the vehicle onto the lift.
2) Disconnect battery ground cable.
3) Remove canister (Taiwan spec. vehicles only).
4) Remove two bolts on the upper side which
secure timing belt cover (RH).
5) Lift-up the vehicle.
6) Remove under cover (RH).
7) Remove canister bracket (Taiwan spec.
vehicles only).
8) Loosen remaining bolt on under side which
secures timing belt cover (RH), then remove belt
cover.
9) Lower the vehicle.
10) Remove rocker cover.
IWhen inspecting #1 and #3 cylinders;
(1) Disconnect connector from mass air flow
sensor.
B2M1225A
(2) Loosen clamp which connects air intake
duct to air intake chamber.
B2M1226A
(3) Remove the two clips from air cleaner upper
cover.
CAUTION:
Before installing air cleaner upper cover, align
hole(s) with protruding portions of air cleaner
lower case, then secure upper cover.
(4) Disconnect blow-by hose from air intake
duct.
11
[W7A2]2-2SERVICE PROCEDURE
7. Valve Clearance