Toyota Camry Manual page 2086

B A
4
210°
280°
B
No.1 Balance
Shaft Gear
100°
Crankshaft
Gear
Mark A
ENGINE MECHANICAL (5S–FE)
10.
Remove the 6 bolts, retainer and gasket.
P05527
11.
Using a dial indicator, measure the thrust clearance while mov-
ing the balance shaft back and forth.
If the clearance is greater than maximum, replace the balance
shaft housings and bearings. If necessary, replace the balance
P00717
shafts.
12.
NOTICE:
3
Backlash between the crankshaft gear and No.1 balance
A
shaft gear varies with the rotation of the balance shaft and
the deviation of the crankshaft gear. Accordingly, it is nec-
2
1
essary to measure the backlash at the 4 points shown in
the illustration on the left.
30°
TDC
Z19418
(a)
(b)
P01477
(c)
No.1 Balance Shaft
Mark B
Z19410
– CYLINDER BLOCK
REMOVE REAR OIL SEAL RETAINER
CHECK THRUST CLEARANCES OF NO.1 AND NO.2
BALANCE SHAFTS OF ENGINE BALANCER
Standard thrust clearance:
0.060 – 0.110 mm (0.0024 – 0.0043 in.)
Maximum clearance: 0.11 mm (0.0043 in.)
CHECK AND ADJUST BACKLASH OF CRANKSHAFT
GEAR AND NO.1 BALANCE SHAFT GEAR
Turn the crankshaft 2 or 3 times to settle the crankshaft
gear and No.1 balance shaft gear.
When the No.1 piston is at TDC, check that the punch
marks shown in the illustration of the balance shafts are
aligned with the grooves of the No.2 housing.
Check that punch marks A and B are at the positions on
the No.1 balance shaft indicated in the illustration.
Author :
EM–87
Date :
1259