bids are invited for custom bid for services - 2000 hrly routine of port and stbd da c451 - technical specification for 2000 hrly routine on both das for icgs c-451 description of item e-059: 2000 hrly routines is falling after 420 and 390 hrs on port and stbd das (make-caterpillar, model-c4.4, cap-86kw), which is under the scope of oem/pac as per maintenance schedule. the scope of work are as follows:- (a) inspect charge air cooler (b) inspect and clean heat exchanger (c) inspect/adjust engine valve lash (d) check engine safety device (e) inspect after cooler core (f) replace cooling system water temperature regulator (g) inspect generator set vibration (h) inspect starting motor (j) inspect and clean turbo charger (k) inspect water pump (1) inspector alternator (m) inspect generator (n) check rotating rectifier post completion of routines proves both das for satisfactory operation. total quantity :