i think this is all of them
it took me some time to put this together
ORD_7_8_9_SNL_G_147 M5, M5A1 international
ORD 8 Jan. 44. All Half-Track Vehicles and Scout cars: Preparation and Operation of Surge Tank In Freezing Weather.
ORD-9 SNL-G-102 LIST OF ALL PARTS FOR HALF-TRACK VEHICLES
ORD23 Jan. 44. Half-Track Vehicles (White, Diamond T and Autocar) Scout car, M3A1 ; Radio Suppression.
ORD 28 Half-Track Vehicles and Scout Cars, M3A1 Operation of Surge Tank in Freezing Weather.
ORD 38 Feb. 44. Half-Track Vehicles; Adjustment of the Idler Shackle Stop Bolt.
ORD 100 Aug. 43. Half-Track Vehicles (White, Autocar and Diamond T) Correction of Steering Knuckle Boot Guard.
ORD 107 June 44. Half-Track Vehicles and Scout Cars, M3A1 Operation of Surge Tank in Freezing Weather.
ORD 130 Aug. 44. All Half-Track and Full-Track Laying : Instructions Governing Removal, Inspection,Classification,Reconditioning and Disposition Tracks and Bogie Wheels.
ORD 149 July 43. Vehicles, Half-Track, and scout car M3A1 Misuse of 5-Gallon liquid containers.
ORD 155 Aug. 43. Half-Track Vehicles and Scout Cars Staking of Hexagon Nuts and Bolts.
ORD 156 July 43. Half-Track Vehicles; Removal of i Engine Speed Restrictor or Governor.
ORD 162 Dec. 42. Half-Track Vehicles and Car Scout M3A1 Replacement of Gas Tank Drain Plug.
ORD 164 June 42. Compasses for Scout Cars M3A1 and All Half-Track Vehicles Installation and Adjustment.
ORD 166 June 44. Half-Track Vehicles; Modification of Crescent Wrench to Fit Tension Adjusting Nut on Spring-Loaded Idler Mechanisms.
ORD 168 Nov. 43. Half-Track, and Wheeled Vehicles Tire Lock Ring Removing Tool.
ORD 191 Tank, Light, MS, M5Al and M24; Carriage, Motor, 75-mm Howitzer, M8, Half-Track Vehicles (Autocar, White and Diamond T) : Servicing Hydraulic Valve Lifters.
TM 9-707 Basic Half-Track Vehicles (IHC) (Personnel Carrier M5. Car M9Al Multiple Gun
free https://archive.org/details/TechnicalManualTm9-707BasicHalf-trackVehiclesihcTM 9-710 Basic Half-Track Vehicles (White,Autocar, and Diamond T).
free https://archive.org/details/TM9710TM 9-711A operators manual
TM 9-1707A Dec. 43. Engine, Engine Accessories, and Electrical Systems, international
TM 9-1707B Dec. 43. Power Train, Body and Chassis, international
TM 9-1710-FE1 10 June 44. Carriage, Motor, Multiple Gun, M16 Enlarging Tarpaulin.
TM 9-1710A technical manual power train
free https://archive.org/details/TM9-1710C_201211TM 9-1710B white 160AX engine
TM 9-1710C chassie and body
free https://archive.org/details/TM9-1710CTM 9-1711 white 160AX engine
TM 11-2701 Installation of Radio Equipment in Car Half-Track, M2.
TM 11-2711 Installation of Radio Equipment ir Carrier, Personnel Half-Track M5 or M5Al.
TM 11-2712 Installation of Radio Equipment Multiple Gun Motor Carriage M13, M14, M16,
TM 11-2714 Installation of Radio Equipment in Carrier, Personnel, Half-Track, M3.
TM 21-301 Driver Training, Half-Track and Full-Track Vehicles.
TM 31-200 maintenance and care of tires and treds (this has a very through description of how install the tracks, with pics)
TB 9-707-1 May 43 M5; Car, Half-track multiple gun M14, Bending transmission gear shift lever.
TB 9-710A-20 May 43. Car, Half-Track, M2: Location of Radio Mounting Holes.
TB 9-710-23 Jan. 44. Half-Track Vehicles (White, Autocar,& Diamond T) : Maintenance of Steering Arm and Steering Spindle, Studs and Nuts.
TB 9-710-24 May 44. Half-Track Vehicles (White, Autocar and Diamond T); Replacement of Front Fender Stowage Straps.
TB 9-710-25 May 44. Half-Track Vehicles (White, Autocar & Diamond T) : Trouble Shooting Piston Lock and Seizure.
TB 9-710-26 Sept. 44. Correct Torque Reading When Tightening Cylinder Head Cap Screws on Half-Track Vehicles. (White, Autocar, and Diamond T).
TB 9-710-27 Sept. 44. Half-Track Vehicles (White, Autocar, and Diamond T) List of Equipment.
TB 9-710-28 Sept. 44. Half-track Vehicles (White, Autocar, and Diamond T) Installation of Replacement Engine Equipped with Radio Suppression.
TB 9-171OC-3 April 43. Car, Half-Track, M2; Carriage, Motor, 75-mm Gun, M3 Carriage, Bogie Volut Springs.
TB 9-1710-3 Nov. 42. Half-Track Vehicles; Gear Adjustment on Power Take-Off For Front Winch.
TB 9-1711-1 June 42. Half-Track Vehicles; Clutch Maintenance and adjustment.
TB 9-1711-5 Mar. 44. Engine, 160AX, White (White, Diamond T and Autocar Half-Track Vehicles) Engine Oil Pressure.
TB 9-1711-6 Mar. 44. Half-Track Vehicles (White, Autocar and Diamond T) Reboring Cylinders.
TB 9-2830-48 Reclamation of Half-Track (White, Autocar and Diamond T) Bogie Hubs.
FM 23-91 81-mm Mortar Mounted in Half-Track Carrier.
FM 17-71 Crew Drill for Half-Track Vehicles.
free https://archive.org/details/FM17-71BF Goodrich Training Manual Endless Band Tracks
free http://www.scribd.com/doc/153304722/BF-Goodrich-Training-Manual-Endless-Band-TracksTM 9-1827B detailed hydrovac rebuilding
free https://archive.org/details/TM9-1827B or
http://www.tm9-801.com/tm9-1827b/TM 9-2800 Standard Military Motor Vehicles 1943 " all vehicles used in ww2"
free https://archive.org/details/TM9-2800TM 11-600 radio sets SCR 508 528
freehttp://www.easy39th.com/files/TM_11-600_Radio_Sets_SCR-508_and_SCR-528_A,_C,_D,_AM,_CM,_DM_1947.pdf or
http://radionerds.com/images/9/9d/TM-11-600.pdf