Mazda X-5. Manual — part 97
AIR BAG SYSTEM
08–10–17
08–10
Seat Belt Pretensioners Operating
1. When an operation signal is received from the SAS control module, the gas generator produces gas. Due to the
pressure from the gas, the piston in the cylinder is pressed up.
2. The gear rotates while the piston moves up.
3. Based on the gear rotation, the clutch roller in the gear presses against the spindle.Due to this, the gear and
spindle are engaged.
4. The belt is retracted in conjunction with the gear rotation.
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GEAR
SPINDLE
CLUTCH ROLLER
GEAR
EPU810ZT3012
GEAR
GEAR
GAS
GENERATOR
PISTON
CLUTCH ROLLER
SPINDLE
EPU810ZT3013
SEAT BELT
08–11–1
08–11
08–11
SEAT BELT
SEAT BELT OUTLINE . . . . . . . . . . . . . . . 08–11–1
Features . . . . . . . . . . . . . . . . . . . . . . . . 08–11–1
SEAT BELT STRUCTURAL VIEW . . . . . 08–11–1
LOAD LIMITER RETRACTOR
CONSTRUCTION/OPERATION . . . . . . . 08–11–2
CHILD-RESTRAINT SEAT ANCHOR
CONSTRUCTION . . . . . . . . . . . . . . . . . . 08–11–2
End of Toc
SEAT BELT OUTLINE
E5U081157000N01
Features
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SEAT BELT STRUCTURAL VIEW
E5U081157000N02
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Improved safety
• Three-point seat belt with the following functions for seat passengers adopted
— ELR (Emergency Locking Retractor: emergency locking mechanism)
— Pre-tensioner seat belt (See 08–10–16 PRE-TENSIONER SEAT BELT
CONSTRUCTION/OPERATION.)
— Load limiter, which adjusts restraint force of the seat belt to reduce the possibility of injury
to passengers caused by excess seat belt pressure after pre-tensioner or ELR operation
— ALR (Automatic Locking Retractor: child-restraint seat locking mechanism) (passenger’s
side)
SEAT BELT
BUCKLE
E5U811ZS5101
SEAT BELT
08–11–2
LOAD LIMITER RETRACTOR CONSTRUCTION/OPERATION
E5U081157000N03
1. Initial state
2. Pre-tensioner and ELR operation
When the vehicle has been subjected to an
impact, the pre-tensioner or ELR activates,
locking the belt and securing the passenger's
body.
3. Load limiter operation
After locking, if the force of impact transferred to
the belt is strong enough to cause injury to the
chest of the occupant, an adequate amount of
belt is released to absorb the load applied to the
chest.
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CHILD-RESTRAINT SEAT ANCHOR CONSTRUCTION
E5U081100117N01
• ISOFIX anchors for securing an ISOFIX child-
restraint seat have been adopted.
Caution
• Installation procedure varies with the
type of child-restraint seat. When
installing a child-restraint seat, be sure to
follow the prescribed procedure for each
type.
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CPJ811ZNB004
THE VEHICLE IS
INVOLVED IN AN IMPACT
E5U811ZS5002
CPJ811ZNB006
ISOFIX ANCHOR
PASSENGER'S SEAT
E5U811ZS5103
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