Suzuki Wagon R Manual page 1863

0B-2 MAINTENANCE AND LUBRICATION
Transfer Oil (4WD) and Rear Differential
Oil (4WD) Inspection................................... 0B-19
Transfer Oil (4WD) and Rear Differential
Oil (4WD) Replacement .............................. 0B-20
All Latches, Hinges and Locks
Inspection.................................................... 0B-20
Doors ...................................................... 0B-20
Engine hood............................................ 0B-20
Ventilator Air Filter (If Equipped)................. 0B-20
Final Inspection ............................................ 0B-21
Recommended Fluids and Lubricants ....... 0B-23