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Stage5 Installation Guide

6

Discard original trim valves and the springs from the small end of the valves. 

Place new ball bearings the small spring into the hollow end of the new trim 

valves. Use transmission gel (or petrolium jelly) to hold ball bearing in place. In

-

sert new outer springs over the small end of the trim valves. Install the assembly 

into the Valve Body. Don’t force them, a little wiggle and they will drop in. Install 

outer spring, solenoid valves and solenoids as shown. Outer spring must be 

installed in the “A” Line up.

Step 9

Valve

A line up

B line up

Bell housing - Front View

Stator

With the bell housing off the trans, remove 10 bolts in the bell housing, these 

bolts have O-Rings under bolt heads.

Step 10

Remove  5  bolts  from  rear.  Lift  off 

stator and flip it over.

Step 11

Replace Trim Valves

Valve A

has rib

Summary of Contents for Stage 4

Page 1: ...Stage5 Installation Guide Rev 01 31 18 v19 PPEdiesel com Technical Support 714 985 4825 2006 2010 Allison LBZ LLM STAGE 5 TRANSMISSION KIT INSTALLATION GUIDE...

Page 2: ...mages or expenses by reason of use or sale of any such equipment The Seller assumes no liability regarding the improper instal lation or misapplication of its products It is the installer s responsibi...

Page 3: ...clock position Install return springs onto the new 250 Pressure Plate and install with groove side up Install C 4 clutch pack fur nished Starting with Friction against Apply Plate and alternating wit...

Page 4: ...ance should be from 060 to 075 Reassemble the rear section be sure to align the slot in Sun Gear Spacer with lube hole in Shaft Shoulder when installing extension housing The housing will be spring lo...

Page 5: ...ation Guide 5 Remove tube Step 5 Remove Pressure Switch Step 6 Separator Plate Step 8 Enlarge two holes on separator plate with the smaller drill furnished 125 Step 7 Separate the VB to access the Sep...

Page 6: ...the trim valves Install the assembly into the Valve Body Don t force them a little wiggle and they will drop in Install outer spring solenoid valves and solenoids as shown Outer spring must be install...

Page 7: ...ator BST Assembly A1 Lockup BST Hot Rod Allison Lockup Boost Valve Step 13 Remove and discard the original Converter Flow Valve Spring and End Plug Install the New Valve 3 8 Check Ball Spring and new...

Page 8: ...ove retaining pin Remove valve stop no need to remove spring or valve Install steel shim on spring side of Plug Reinstall Plug and Retaining Pin Stator Step 14 Make sure all valves are free Remove the...

Page 9: ...install into transmission There have been a few of these leaking from the bell housing bolts due to roughness in the casting A little silicone under the bolt heads is highly recommended Step 16 Assemb...

Page 10: ...up Install the Fric tions and Steels in same manner as the C4 6 Frictions and 5 Kolene Steels Aligning the slots with a 12 o clock hole position Install the C3 Pressure Plate furnished Depress the pla...

Page 11: ...ed finish for corrosion protection and added heat rejection Uses high quality re usable OEM gasket Plugs cap screws and washers are stainless steel 2001 2011 Allison 1000 Transmission Transmission Pan...

Page 12: ...Stage5 Installation Guide 12 NOTE RETAIN C1 C3 TOP PRESSURE PLATES AND C3 C4 APPLY PISTONS FOR CORE DEPOSIT REFUND NOTE Use the torque converter bolts that are supplied...

Page 13: ...Stage5 Installation Guide 13...

Page 14: ...temperatures by 20 30 degrees This easy installation only takes about 30 minutes Available for 2001 2009 Duramax diesel engines Top View 06 10 Transmission Cooler Billet Input Shaft TGBIS The Billet...

Page 15: ...Stage5 Installation Guide 15 Notes...

Page 16: ...ple 2007 5 Select Vehicle Identification for Vehicle Type for example Light Duty Truck 6 Select Vehicle Identification for Product Make for example GMC Truck 7 Select Vehicle Identification for Produc...

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