Core Grading Presentation - PDF Free Download

Bendix Remanufactures A Broad Range Of Products 2

Genuine Bendix Logos

Compressors

Group 1K Class 2K Modified Cylinder Head = Scrap

Excessive Rust Crankcase = 1 Part Damage

Hole in crankcase = 2 Parts Damage

Broken Shaft = 1 Part Damage

Group 13 Class 64 Broken or Cracked Shaft

Flange Compressor Broken or Cracked Flange

If there is a plug present, it is removed for grading. Group 1K Class 2K Stripped Threads Damage Past 3 threads (no damage graded on aluminum heads in Group 1J)

Valves

Valves Examples of Automatic Scrap : Non-genuine Bendix brand valves; obsolete valves; or competitor valves not on the accepted Truck Products list; or If more than one part damaged or missing; or Excessive wear (e.g. rust, corrosion, etc.) that would prevent the part from being remanufactured.

Group 06 Class 68 Bendix Logo (must be Genuine Bendix for credit)

AD9 Purge. Group 6 Class 68 No Bendix Logo = Scrap

Air Dryers

NO TAG REQUIRED Air Dryer Promo now policy

A completed orange upgrade tag BW1829 can be used to: Competitive AD9 and ADIP dryers can get full core credit Bendix AD2 & AD4 dryers can be upgraded to AD9 or ADIP for full core credit Damaged Bendix AD9 and ADIP complete dryers can get full core credit Competitive AD9 and ADIP cartridges can get full core credit Air Dryers and Cartridges with tags are not graded

Air Dryer Core Policy Clarification For Bendix Air Dryers with spin-on style cartridges including: AD-IS, and the new AD-9si Orange upgrade tag is not required when returning with a competitive spin on cartridge. The core is graded for damage on all parts except the cartridge. A cartridge must be present or it is graded as 1- part damage.

Air Dryers Use the Bendix Orange Upgrade Tag when applicable

Genuine Bendix Air Dryer & Cartridge Genuine Bendix Air Dryer has Bendix Logo or T#

Use a completed orange upgrade tag for FULL CREDIT Competitive Dryer Upgrade to AD-9/AD-IP

Use a completed orange upgrade tag for FULL CREDIT Group 09 Class 29 1 Part Damaged / Rust

Use a completed orange upgrade tag for FULL CREDIT Group 09 Class 29 Excessive Corrosion / 1 Part Damage

Use a completed orange upgrade tag for FULL CREDIT Group 09 Class 29 Excessive Corrosion & Lid damage = 2 Part Damage

Group 9A Class 79 ADIP Use a completed orange upgrade tag for FULL CREDIT Non-Genuine Bendix cartridge = 1 Part Damage

Use a completed orange upgrade tag for FULL CREDIT Non-Genuine Bendix. Must have orange tag for upgrade. Bendix Logo should be here

Use a completed orange upgrade tag for FULL CREDIT AD-4 Obsolete. Can upgrade to AD-9 or ADIP air dryer

Use a completed orange upgrade tag for FULL CREDIT Excessive Corrosion & broken flange = 2 Part Damage

Group 9C Class 9C - ADIS Missing Cartridge =1Part Damage

NO TAG REQUIRED Group 9C Class 9C - ADIS Full credit for Non-Genuine Bendix Cartridge

Use a completed orange upgrade tag for FULL CREDIT Group 04 Class 66 AD9 Cartridge Bolt Loose = 1 Part Damage

Excessive Corrosion = 1 Part Damage

o F View 2

Use a completed orange upgrade tag for FULL CREDIT Non-Genuine Bendix = Scrap

Calipers

Medium Duty Caliper Core Grading Processes and Procedures 40

To receive full caliper core credit, the core must be in rebuildable condition and complete. No core credit will be issued if any of the following conditions exist: Damage to the caliper body including threaded ports, piston bores and slide pin holes Damaged, bent or broken caliper bodies Excessive rust or corrosion Calipers are Good or Scrap there is no longer a 1-part damage. 41

ACCEPT OR REJECT It is ok if the caliper cores have broken bleeders & bolts. We have perfected the removal technique for removing these broken bleeders & bolts but if the threads are stripped out of the casting then the core should be scrapped. 42

REJECT If the inlet boss (machined area of the casting where the inlet or bleeder is threaded) is dented or damaged casting then the core should be scrapped. 43

REJECT Anything beyond mild surface corrosion, the core should be scrapped. 44

Group 22 Class 49 Excessive Corrosion = Scrap

REJECT If the piston bore is galled, dented, or otherwise has damage that cannot be repaired by honing then the core should be scrapped. Caliper piston bores cannot be bored out like compressors! The piston can be missing. We accept cores without the pistons since they are replaced with new. Most medium duty calipers use phenolic pistons that are 100% replaced with new. 46

REJECT Scored by Rotor Scoring beyond light superficial scratches left by interference with the rotor or other debris requires that the core be scrapped. 47

REJECT Scored by Wheel Scoring beyond light superficial scratches left by interference with the rotor, wheel or other debris requires that the core be scrapped. 48

REJECT We do not braise, weld or otherwise attempt to repair cracked castings. All of these methods are inferior. Any cracks require the to core be scrapped. 49

REJECT We do not braise, weld or otherwise attempt to re-attach broken pieces to a casting. All of these methods are inferior. Any broken castings require the to core be scrapped. 50

We do not braise, weld or otherwise attempt to re-attach broken pieces to a casting. All of these methods are inferior. Any broken castings require the to core be scrapped. REJECT 51

REJECT We do not braise, weld or otherwise attempt to repair damaged guide pin holes in castings. All of these methods are inferior. Any damage like this requires the to core be scrapped. 52

REJECT Sometimes cores have been modified, drilled, and tapped new bleeder or inlet holes to replace those with broken ones. Any damage like this requires the to core be scrapped. 53

REJECT FROZEN BOLT If bolts are frozen in and not removable without damaging the casting, the core is unusable, Any damage like this requires the to core be scrapped. 54

Electronics

Electronics FLR20 SPECIFIC

Brake Shoes

Brake Shoe Identification tool 60

Brake Shoes

Standard Upgrades

Standard Upgrades Must have completed orange upgrade tag refer to Core Handbook for Details Electronics: FLR10 (SG/F6) upgrades to an FLR20 (SH/F8). Compressors: EL1300 or EL1600 upgrade to Bendix TF 550 or TF 750 EL1300 or EL1600 basemount upgrade to Bendix TF 550 or TF 750 EL1300 or EL1600 to Bendix TF501 or TF550 Bendix TF 750 or Duraflo 596 upgrade to Bendix BA-922 CAT 270 upgrade to BA-922 Holset Single Cylinder to Bendix TF 550 or TF 750 Bendix TF750 to Bendix BA-922 Bendix Duraflo 596 to BA-922 Air Dryers & Cartridges Use a completed orange upgrade tag! Competitive AD 9 and AD IP dryers upgrade to Bendix AD 9 or AD IP Competitive AD 9 and AD IP cartridge upgrade to Bendix AD 9 or AD IP Bendix AD2& AD4 dryers upgrade to AD9 or ADIP Damaged Bendix AD9 and ADIP dryers & cartridges upgrade to Good

Summary Core Questions??? Email photo to cores@bendix.com Upgrades - completed orange upgrade tag must be attached to core. Do not pack cores in individual boxes. Only electronics should be returned in original individual boxes, with proper packaging.