All

SL206-303
Upgrade Kit - Bell 206 Cabin Heater Aft Heater Outlet Flow Control

SL304
Air Conditioning System Performance Improvement Kit

SL305
Upgrade Kit, Heater Ejector Installations

SL306
Cabin Exhaust Vent Blower Modification

SL307
Air conditioning system compressor change

SL308
Air conditioning system compressor mount change

SL310
Air conditioning system Condenser Blower Motor Assembly change

SL311 - REV C
Air Conditioning System Electrical Change

SL312
Air conditioning system Condenser Blower Motor Assembly change

SL313 - REV A
Air conditioning system charging procedures change R134a

SL314 - REV D
Air conditioning system. Temperature Control electrical circuit change

SL315
Air conditioning system Compressor Inspection Procedures

SL316 - REV A
Replacement of Forward Evaporator Blower Wheel & Motor Assy.

SL317
Air conditioning system. Temperature Control electrical circuit change

SL317A
Air conditioning system, Temperature Control Electrical Circuit change

SL318

SL319
Relocation of Air Conditioning System Charging/Service Parts

SL320
Removal and Replacement of Air Conditioning System Compressor

SL322
Engine Bleed Port Gasket - Engine Compartment Bleed Air System

SL323
Replacement of Hi-Output Blower Motor Support Bracket

SL324
Replacement of AFT Evaporator Blower Wheel & Motor Assy.

SL325
Installation of additional R/H forward evaporator in Bell 206 A/B helicopter

SL326
Inspection of 412AC-5040-3 Accumulator, when installed with Aeronautical Accessories Hoist Kit (P/N 412-150-400)

SL328 - REV A
Repair or Replacement of ES26185-1 (4712-7) Firewall shutoff valve

SL329 - REV B
Condenser Scoop Bellcrank Replacement & Adjustment Procedure

SL330
Forward Evaporator Air Outlet Louver Up-grade & Replacement Procedure

SL331
Helicopter Air Conditioning System Performance Considerations

SL332
Hydraulic System Pump change

SL333
Main Transmission Breather Vent Cap Relocation

SL334 - REV H
Air Conditioner Compressor/Compressor Mount Up-grade

SL335 - REV A
Bell 427 Air Conditioner Compressor Drive Belt Replacement

SL336
Bell 412 Air Conditioner Hi/Lo Pressure Switch / Receiver Drier Schrader Valve Installation

SL337
Bell 412 Air Conditioner Receiver Drier UPper Support Bracket

SL339
Test procedures for ES26185-1 / -2 (4712-7) solenoid valves

SL341
Modification of S-9266EC-30 Particle Separator bleed air port

SL342
Change of Heater Bleed Air Shutoff Valve Orientation

SL343
Modification to Bell 407 Air Conditioner Belt Tensioning Collar in conjunction with Bell Helicopter Technical Bulletin No. 407-02-35

SL344 - REV A
Replacement of Bell 412 air Conditioner Compressor Speed Reducer Pulley and Bearing (Replacement of Al Idler Pulley by SS Pulley)

SL345 - REV A
Replacement of Bell 412 air Conditioner Compressor Speed Reducer Bearing Replacement

SL346
Bell 427 Air Conditioner Alternate Compressor Belt

SL347
Agusta A119 Air Conditioner Condenser Blower Up-grade

SL348
Condenser Scoop Actuator Replacement Procedure

SL349
Inspection of the Bell 407 Air Conditioner Driveshaft Mounted Pulley and Drive Ring assembly

SL350
Alternate compressor drive belt installation for the Bell 412 air conditioner system

SL351 - REV A
New Refrigerant Charging Procedure for the EC135 Air Conditioner System

SL352
New Refrigerant Charging Procedure for the EC130 Air Conditioner System