Suzuki Wagon R Manual page 2726

Brake Drums and Shoes (Rear) Inspection
1) Remove wheel and brake drum.
2) Check rear brake drums and brake linings for excessive wear
and damage, while wheels and drums are removed. At the
same time, check wheel cylinders for leaks. Replace these
parts as necessary.
Brake Hoses and Pipes Inspection
Perform this inspection where there is enough light and use a mir-
ror as necessary.
• Check brake hoses and pipes for proper hookup, leaks,
cracks, chafing and other damage.
• Check that hoses and pipes are clear of sharp edges and
moving parts.
Repair or replace any of these parts as necessary.
CAUTION:
After replacing any brake pipe or hose, be sure to carry
out air purge operation.
Brake Fluid Replacement
Change brake fluid as follows.
Drain existing fluid from brake system completely, fill system with
specified fluid and carry out air purge operation.
For air purging procedure, refer to "Bleeding Brake" in Section 5.
Brake Lever and Cable Inspection
1) Inspect brake cable for damage and smooth movement.
Replace cable if it is in deteriorated condition.
MAINTENANCE AND LUBRICATION 0B-19