The logo of Arakkonam Shed is simple compared to the spectacular logos of other SR sheds, Erode (Prancing deer), Ernakulam (Sailboat) and Golden Rock (Golden rock mountain). Note the spelling mistake. Ernakulam Jn, 2004-03-13. By Jimmy Jose.

The wheels and suspension of WAM-4. Ernakulam Jn, 2004-03-13. By Jimmy Jose.

A maze of pipes and valves under the WAM-4. Ernakulam Jn, 2004-03-13. By Jimmy Jose.

Another maze of pipes and valves under the WAM-4. Ernakulam Jn, 2004-03-13. By Jimmy Jose.

The giant compressor of WAM-4. Ernakulam Jn, 2004-03-13. By Jimmy Jose.

Control cables leading to the motor of the WAM-4. Ernakulam Jn, 2004-03-13. By Jimmy Jose.

WAM-4's battery box. Note the make and dates written outside. Ernakulam, 2004-03-13. By Jimmy Jose.

Space for additional batteries on WAM-4. Ernakulam, 2004-03-13. By Jimmy Jose.

What is this? Under a WAM-4. Ernakulam, 2004-03-13. By Jimmy Jose.

WAM-4's brake system. Ernakulam, 2004-03-13. By Jimmy Jose.

WAM-4's motor. Ernakulam Jn, 2004-03-13. By Jimmy Jose.

Another view of the WAM-4's brake. Ernakulam Jn, 2004-03-14. By Jimmy Jose.

21 tons axle load indicated here under the WAM-4. Ernakulam, 2004-03-13. By Jimmy Jose.