140DD±03
A57063
Measure Point for Belt
Deflection and Tension
Alternator
Crankshaft Compressor
P/S P/S
Alternator Crankshaft
A/C equipped
A/C not equipped
A61173
B
A
14±266
±
ENGINE MECHANICAL ENGINE(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
ENGINE(1CD±FTV)
INSPECTION
1.INSPECT COOLANT (See page 16±37)
2.INSPECT ENGINE OIL (See page 17±20)
3.INSPECT BATTERY (See page 19±26)
4. INSPECT AIR CLEANER FILTER ELEMENT SUB±ASSY 5. INSPECT DRIVE BELT
(a) Inspect vane pump V belt.(1) Measure the belt deflection
Pressing force: 98 N m (10 kgf 22 lbf)
New belt
mm (in.)Used belt mm (in.)
A/C equipped9.5 to 11.5
(0.37 to 0.45)12.5 to 15.5
(0.49 to 0.61)
A/C not equipped10 to 12
(0.39 to 0.47)14 to 17
(0.55 to 0.67)
(2) Measure the belt tension
New belt
N (kgf, lbf)Used belt
N (kgf, lbf)
A/C equipped519 to 755
(53 to 77, 117 to 170)196 to 392
(20 to 40, 44 to 88)
A/C not equipped686 to 784
(70 to 80, 154 to 176)294 to 441
(30 to 45, 66 to 99)
NOTICE:
Check the drive belt deflection at the specified point.
When installing a new belt, set its tension value as
specified.
When inspecting the belt which is used over 5 min-
utes, apply the specifications of ºUsed Belt.º
When reinstalling the belt which is used over 5 min-
utes, adjust its deflection and tension to the medium
value in each specification of ºUsed Belt.º
V±ribbed belt tension and deflection should be
checked after 2 revolutions of engine cranking.
When using a belt tension gauge, confirm the accura-
cy by using a master gauge first.
(b) Inspect generator V belt. (1) Check that the tension indicator is within range A onthe auto tensioner scale.
If the tension is not within the A range, replace the belt with a
new one.
HINT:
When replacing the drive belt with a new one, the belt tension
should be within the B range.
