Vitara JS (2Dr) 2WD L4-1.6L DOHC MFI (1999)
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7.5 mm (0.295 inch) (G16/J20 engine)
NOTE: When pads are removed, visually inspect caliper for brake fluid leak. Correct leaky point, if any.
Brake disc
Before this inspection, brake pads must be removed.
Check disc surface for scratches in wearing parts. Scratches on disc surface noticed at the time of specified inspection or replacement are normal and
disc is not defective unless they are serious. But when there are deep scratches or scratches all over disc surface, replace it. When only one side is
scratched, polish and correct that side.
Disc thickness "a"
Standard:
22 mm (0.866 inch) (H25 engine)
17 mm (0.670 inch) (G16/J20 engine)
Service limit:
20 mm (0.787 inch) (H25 engine)
15 mm (0.590 inch) (G16/J20 engine)
Use wheel nuts and suitable plain washers to hold the disc securely against the hub, then mount a dial indicator as shown and measure the runout at 25
mm (0.98 inch) from the outer edge of the disc.
Limit on disc deflection: 0.15mm (0.006inch)
NOTE: Check front wheel bearing for looseness before measurement.
Slide Pin Bolt/Cylinder Slide Pin
Check slide pin (bolt) for smooth movement as shown.
