EXTENDED SHAFT SERIES WITH WET SPLINE OUTPUT FLANGE INSTALLATION INSTRUCTIONSThis extended shaft requires a PTO with an output flange option code “V” and will not connect to any other PTO output.

Step 3Remove the transmission capscrews from the rear of the transmission in the locations where the mounting bracket will install.

Step 2Remove the components from the extended shaft carton. This should include an installation kit with a 12TK5496 o-ring kit. Referring to the drawing R3205 locate the PTO end o-ring 12T43183. Lubricate and install O-Ring (12T43183) onto o-ring groove of the input flange on the extended shaft housing as shown.

Step 4Remove cap plug from PTO shaft.If the vehicle is to be moved before pump is installed, do not install shaft. Install appropriate pump flange cap kit* on the Extended Shaft housing pump flange. Place the thru-shaft in the box and place the box in the vehicle for transport and skip to Step 5.Locate the thru-shaft from kit. Align the splines of the shaft with the PTO output shaft. Slide the splines into the PTO shaft as far as possible.

* Cap Kits: 16TK5504 (“E” SAE C), 16TK5507 (“K”, “P” SAE B, BB), 16TK5508 (“I” DIN 5462). Sold separately or can be ordered already installed.

Step 5Slide the Extended Shaft housing over the shaft and mate with the PTO flange.

Step 6For installations on the Allison 3000 series, locate 3 spac-ers, 3 capscrews, and the Extended Shaft bracket. Install bracket bolts through the bracket and the spacers. For the Allison 4000 series, these spacers are not needed. (Torque 68 FT-LBS).The extended shaft is supplied with the transmission bracket installed. If it is removed and reinstalled, the capscrew torque is 25 ft.lbs

Shaft to the PTO by using the

fluid prior to installation.with appropriate transmission All o'rings are to be lubricated

uses the 12T43185.the SAE-B or B-B ("K" or "P" option)

pump mount. The DIN 5462 ("I"

USED ON VARIOUS EXTENDED SHAFT KITS-WET SPLINE VERSION

("E" option) uses the 12T34003, and

12T43183 o'ring. The size of this

option) uses 12T36540, the SAE-C

PTO END12T43183

o'ring is shown above.The other o'rings are provided for use with your specific hydraulic

The o'ring kit 12TK5496 is provided for the connection of the Extended

NOITPIRCSEDENOZ.VER ECN/ERN DATE BY

REVISIONS

01 CHANGED 12T36540 TO 12T43360 10801 10-4-13 RGW

-

RGW

INTERPRET GEOMETRIC 12TK5496

SCALE: 1:1THIRD ANGLE

IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF MUNCIE POWER PRODUCTS, INC. IS PROHIBITED.THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PR OPERTY OF MUNCIE POWER PRODUCTS, INC. ANY REPRODUCTION

-

-

125

SIMILAR TO:DO NOT SCALE DRAWING

-

10-3-13

-

R3205

-

SHEET 1 OF 1

-FINISH

-

-

01

-

0.010

TOLERANCING PER: ASME Y14.5

MATERIAL

PROJECTION

VITON

DRAWN

CHECKED

ENG APPR.

MFG APPR.

Q.A.

COMMENTS:

DATENAME Muncie Power Products, Inc.

TITLE:

SIZE

BDWG. NO. REV

WEIGHT:

UNLESS OTHERWISE SPECIFIED:

DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16ANGULAR: MACH 1 BEND 1TWO PLACE DECIMAL 0.030THREE PLACE DECIMAL ORING KIT

PROPRIETARY AND CONFIDENTIAL

4.00

12T43360 OUTPUT DIN5462 ("I")

3.15 80

12T43185OUTPUT SAE B OR BB ("K" "P")

OUTPUT SAE B W/C SHAFT ("Z")

12T34003OUTPUT SAE-C ("E")

5.00

2.63

Step 1INSTALL PTO. The PTO should be installed using its included instruction manual IN95-02.

Muncie Power Products, Inc. Member of the Interpump Hydraulics GroupGeneral Offices and Distribution Center • P.O. Box 548 • Muncie, IN 47308-0548 • (765) 284-7721 FAX (765) 284-6991 • E-mail info@munciepower.com • Web site http://www.munciepower.comDrive Products, Exclusive Agents for Canada, ISO Certified by an Accredited Registrar

IN13-04 (Rev. 05-14) Printed in the U.S.A.© Muncie Power Products, Inc. 2013

Step 7Locate the 4 capscrews and flat washers. Install input flange bolts as shown (Torque 35 FT-LBS).

Step 8Hydraulic Pump installations: it is recommended that the pumps mounted to wet spline applications be design for use with wet spline outputs. This is because the extend-ed shaft is open to the transmission oil. Lubricate and install the correct O-Ring out of O-Ring kit (12TK5496) around pump pilot. Use the diagram R3205 for selection of the proper o-ring.

Step 10The Muncie Extended Shaft requires additional oil level checks after the PTO and pump installation. Once the hydraulic pump is properly plumbed to the hydraulic sys-tem, operate the engine. After one to two minutes of op-eration, stop the engine and check the transmission fluid level and add the correct transmission fluid as needed.

Step 9INSTALL PUMP. If vehicle was moved or driven prior to this step, the pump flange cap will need to be removed. Fluid may be present and will need to be caught with a drain pan. Locate the thru-shaft and carefully insert it in through the pump flange, male splines first, as far as possible. Using an appropriate device such as a piece of 5/8” bar stock, insert it into the female spline of the shaft and use it to lift and guide the shaft into the PTO splines. Pump can then be installed.The pump flange can be oriented for clearance by removing the capscrews and rotating the flange. Re-install the capscrews and torque to 25 ft.lbs.Pump weight not to exceed 111 lbs. and 12” in length without additional support. Tandem pumps require additional support.If installing DIN mount pump with studs in the output of the extended shaft, it is helpful to pull the shaft of the ES rearward about 1-1/2” to help align the pump splines during assembly of the pump over the studs.

Do not operate the PTO with extended shaft without a hydraulic pump installed and connected to the hydraulic system. Operation without a pump or cover plate can cause damage to PTO system and/or transmission.

Cover plates are available.

16TK5504 SAE-C kit

16TK5507 SAE-B or BB kit

16TK5508 Din 5462 kit