Poh maintenance sub kit for no-32 tap changer consisting of 04 items: (1) intermediate gear, drg. no. a6103a / skel-4615, qty. 01 no. (2) spur gear, drg. no. a6110.1 / skel-4616, qty. 02 nos. (3) spur gear, drg. no. a6313 / skel-4617, qty. 01 no. (4) pinion, drg. no. a6401 / skel-4618, qty. 01 no.

Bevel gear of tap changer n32 to m/s. repl s pt. no. - s1449 or similar to rdso s drg. no. - skel-4620 sheet - 1 & 2 for wag7 locos.

Bevel gear for air motor assembly, tap changer n-32 to m/s. repl s pt. no. - a 1926.3 or similar to rdso s drg. no. skel - 4641 (alt. - 1).

Bevel gear of tap changer n32 to m/s. repl s pt. no. - s1480-3 & s1481-7 or similar to rdso s drg. no. skel - 4621, sheet - 1 & 2 for electric locos.

Drive shaft for tap changer n32 to m/s. repl s pt. no. - s1401 or rdso s drg. no. - skel-4650 (alt. - 1) or similar for wag7 locos.

Contact lever complete of tap changer to m/s. repl s pt. no. - s-2506 or to rdso s drg. no. - skel-4659 (alt. - 1).

Needle support roller for smgr to m/s. repl s pt. no. - a4540 or similar.

Support for tap changer n32 to m/s. repl s pt. no. - s2101 or similar for electric locos.

Set of insulating rings (part of ioh/poh kit) of tap changer comprising of -- (i) insulating ring (inner) = 1 no. as per m/s. repl s part no. - s1218 or g1218 of m/s. anantashree or rdso s drg. no. - skel-4661 (alt. - 1). (ii) insulating ring (outer) = 1 no. as per m/s. repl s part no. - s1219 or g1219 of m/s. anantashree or rdso s drg. no. - skel-4661 (alt. - 1).

1 amp single pole dc mcb with extended terminal, as per rdso drg. no. skel-3700, alt 1 and skel-4034 alt-1 to rdso specification no. spec/e-12/1/04 of 92 with latest amendment for emu/memu motor coaches. makes/brands: indoasian/c&s/havells /legrands/abb/bch/l&t /schneider/siemens/rbco or similar.