FAB Series PTO PARTS LIST AND SERVICE MANUAL Muncie Power Products, Inc.
FAB PTO EXPLODED VIEWS Detail A Detail B Detail F Detail C Detail E Detail D Detail A Output Shaft Assembly 5 9 5 8 0 Detail AA Detail AA - Clutch Pack Assembly (Disc Location)* 8 *The cluth pack assembly contains a spring and a spacer disc in betwee each friction disc. The assembly should begin and end with a friction disc. Detail B Output Cover Assembly FAB B Output FAB Q & T Output 9 9 0 9 9 0 8 8 Ft. Lb. MUNCIE POWER PRODUCTS, INC. 8 8 Ft. Lb.
FAB PTO EXPLODED VIEWS Detail C - PTO Housing Assembly Detail D - Input Shaft Assembly 9 0 5 8-5 Ft. Lb. 8 0 5 Ft. Lb. Detail E - Reverse Shaft Assembly Detail F - Bearing Cover Assembly 8 9 5 8 0 Ft. Lb. 8 Ft. Lb. MUNCIE POWER PRODUCTS, INC.
PARTS LIST & DESCRIPTION Detail A 0 T9 Snap Ring 0 9T88 O-Ring 0 0T55 Piston Cup 0 T8 O-Ring 05 9T8 Piston 0 9T59 Friction Disc 0 T8 Spring 08 9T58 Spacer Disc 09 0T95 Output Shaft ( B ) 0T88 Output Shaft ( Q ) 0T5 Output Shaft ( T ) 0 T085 Washer 0T008 Needle Bearing 0T5 Output Gear T90 Washer 0T009 Bearing 5 T580 Snap Ring 5T8 Cap Plug ( Q ) 5T5 Cap Plug ( T ) Detail B T0 Woodruff Key ( B ) 8 0T0 Bearing 9 T5 O-Ring 0 See Table A Flange/Seal Assembly 9T5 Hex Head Capscrew ( B ) 9T95 Socket Capscrew ( Q & T ) N.S. T58 Wire Harness A/I8 H Shift Option N.S. T09 Wire Harness I8 B Shift Option N.S. FA-GSK FAB Gasket Kit Includes: (), (), ()9, (), (), ()8, ()8, ()9 & T90 N.S. FA-RBK FAB Rebuild Kit Includes: (), (), (), (), (), ()8, ()0, (), (), (), ()5, ()8, ()9, (), (), ()8, ()0, (), ()8, ()9 & T90 Detail C 5T09 Cap Plug 0T95 PTO Housing T0 O-Ring 5 T Flange Nut T0 O-Ring 9T9 Set Screw 8 T0 O-Ring 9 MCL00 Nameplate Detail D 0 0T Tapered Roller Bearing 0T Input Idler Shaft 0T9 Input Idler Gear A 0T9 Input Idler Gear I8 MCL00 Bearing Spacer Detail E 0T Bearing* 5 0TA5 Reverse Idler Gear* See Below Cone Spacer* 08T9 Idler Shaft Detail F 8 T9 O-Ring 9 T80 O-Ring 0 5T58 Bearing Cover 5T0 Cap Plug 5T8 Pipe Plug 9T0 Hex Head Capscrew *Reverse idler gear assembly includes bearings () and cone pacer () and is sold as an assembly only. MUNCIE POWER PRODUCTS, INC.
MODEL NUMBER CONSTRUCTION FA B I8 0 - H B X PTO Type Ford Automatic - FA Mounting -Bolt Mount-B Special Feature X None Output Type B ¼" Rd; 5 " KW Q ⅞" T Spl. T ¾" T Spl. Transmission - FA Gear Data Assembly Arrangement Aisin 8.P 0PA Spur I8 Allison.8P 0PA Spur A Speed Ratio 0-0.0: Shifter Type Electric/Hydraulic (I8 Isuzu Chassis Only) - B Electric/Hydraulic (V) - H Table A Output Cover/Flange (Item 0) PART NO DESCRIPTION COMPONENTS TA50 B Flange/Seal Assembly Includes: 5T8 Hydraulic Adapter & T90 Output Shaft Seal TA99 Q & T Flange/Seal Assembly Includes: T9 Hydraulic Flange & T90 Output Shaft Seal Table B Bearing Spacer (Item ) Only Is Used PART NO DESCRIPTION DIMENSION 8T55 Bearing Spacer (0.0"/0.0") 8T5 Bearing Spacer (0.5"/0.5") 8T5 Bearing Spacer (0.5"/0.95") 8T8 Bearing Spacer (0.0"/0.0") 8T8 Bearing Spacer (0.090"/0.00") 8T8 Bearing Spacer (0.5"/0.5") 8T8 Bearing Spacer (0.5"/0.95") 8T8 Bearing Spacer (0.90"/0.0") 8T85 Bearing Spacer (0.0"/0.0") 8T8 Bearing Spacer (0.90"/0.0") 8T8 Bearing Spacer (0.5"/0.5") 8T88 Bearing Spacer (0.5"/0.090") 8T889 Bearing Spacer (0.05"/0.05") MUNCIE POWER PRODUCTS, INC. 5
ACTIVATION KITS FAB - A Electric/Hydraulic H Activation Kit TK58 Lubrication Port Fitting (Sold Separately) 9 T58 A "H" Option Wire Harness 0 Main Pressure Port Fittings 5 IN CL 5 Weather-Pack PTO Enable Input Wire * V DC Battery Rocker Switch** 5 EXH 8 Metri-Pack Type - 80 Switch Bracket Assembly V - 0T0 *Allison TCM (Pin ) Clutch shift PTO s require a connection to the Allison Put Enable Input circuits. Check the vehicle dealer or body builder s information for this location. 5T50 Straight Fitting T5 Elbow Fitting T Straight Fitting T0 Orifice Fitting 5 5T 8" Hose Assembly (JIC-JIC) M80 JIC Fitting 90 5T 8" Hose Assembly (JIC-JIC) 8 T98 V Solenoid Block 9 0T95 Pressure Switch 0 MT8009 Ring Terminal MT850 Female Spade (¼") **Rocker Switch light in the rocker switch is to turn ON when the PTO is engaged and turn OFF when the PTO is disengaged. M800 Butt Splice Ft. M8000 Wire T99 Fuse Assembly 5 MA005 Switch Bracket T Face Plate without Light Access 0T58 Rocker Switch - V N.S. MK00 Dash Bracket Bolt Kit N.S. 9T Capscrew (Solenoid Block) N.S. T5 Flat Washer (Solenoid Block) N.S. T99 Lock Washer (Solenoid Block) N.S. T50 Nut (Solenoid Block) A Electric/Hydraulic H with Overspeed Lubrication Port Fitting (Sold Separately) 9 PTO Enable Input Wire * T58 A "H" Option Wire Harness 0 A M88 Female Spade ( ") B MSRV Light Assembly - V C M000 Face Plate with Light Access Main Pressure Port Fittings 5 5 Weather-Pack V DC Battery Rocker Switch** Overspeed Option Items A, B & C are not included in TK58 (A H kit) or 0T0 (V bracket assembly) and are to be ordered separately in kit TK9. 5 IN CL EXH 8 Metri-Pack Type - 80 B C MUNCIE POWER PRODUCTS, INC.
FAB - I8 B Activation Kit - TK58 (Isuzu Chassis) Main Pressure Port Fittings Lubrication Port Fitting Weather-Pack 0 Dash Light Kit Yellow Pink 0-Way 8-Way T09 I8 - "B" Option Wire Harness 8 9 Metri-Pack Type - 80 Dash Light Kit T50 Straight Fitting T5 Elbow Fitting T Straight Thread Fitting T9 Straight Fitting 5 T0 Orifice Fitting 5T 8" Hose Assembly (JIC-JIC) M80 JIC Fitting 90 8 5T98 V Solenoid Block 9 0T95 Pressure Switch 0 T5 Grommet M88 Dash Plate M00 Light Assembly V N.S. 9T Capscrew (Solenoid Block) N.S. T5 Flat Washer (Solenoid Block) N.S. T99 Lock Washer (Solenoid Block) N.S. T50 Nut (Solenoid Block) I8 Electric/Hydraulic B with Overspeed A M88 Female Spade ( ") B MSRV Light Assembly - V C T00 Decal with Light Access To Activation Solenoid To Pressure Switch SPD-00D Orange X Ground T09 I8 B Option Wire Harness White 0 Ground Yellow Detail A A Pink Light Assembly Dash Light Kit 0-Way 8-Way Overspeed Option Items A, B & C are not included in TK58 (I8 B kit) and are to be ordered separately in kit TK9. B. Cut the Yellow wire.. Connect the and wire from the SPD-00. C Yellow Detail A Cut Wire From SPD-00D MUNCIE POWER PRODUCTS, INC.
FAB - I8 Electric/Hydraulic H Activation Kit - TK58 Lubrication Port Fitting 0 T58 I8 "H" Option Wire Harness PTO Enable Input Wire * 5 Rocker Switch** 5 V DC Battery Main Pressure Port Fittings Weather-Pack 8 IN CL EXH 8 9 Metri-Pack Type - 80 Switch Bracket Assembly V - 0T0 *Rocker Switch light in the rocker switch is to turn ON when the PTO is engaged and turn OFF when the PTO is disengaged. T50 Straight Fitting T5 Elbow Fitting T9 Straight Fitting T Straight Fitting 5 T0 Orifice Fitting 5T 8" Hose Assembly (JIC-JIC) M80 JIC Fitting 90 8 5T98 V Solenoid Block 9 0T95 Pressure Switch 0 T5 Grommet M8009 Ring Terminal M850 Female Spade (¼") M800 Butt Splice Ft. M8000 Wire 5 T99 Fuse Brakcet MA005 Switch Bracket T Face Plate without Light Acess 8 0T58 Rocker Switch - V N.S. MK00 Dash Bracket Bolt Kit N.S. 9T Capscrew (Solenoid Block) N.S. T5 Flat Washer (Solenoid Block) N.S. T99 Lock Washer (Solenoid Block) N.S. T50 Nut (Solenoid Block) I8 Electric/Hydraulic H with Overspeed To Activation Solenoid To Pressure Switch Orange White T58 A "H" Option Wire Harness 0 Ground A Light Assembly Ground A M88 Female Spade ( ") B MSRV Light Assembly - V C T000 Face Plate with Light Access Overspeed Option Items A, B & C are not included in TK58 (A H kit) or 0T0 (V bracket assembly) and are to be ordered separately in kit TK9. Ground 5 Rocker Switch* 5 B C 8 V DC Battery MUNCIE POWER PRODUCTS, INC.
FAB PTO DIMENSIONS in inches (mm) B Output Option - ¼" Round Keyed Shaft 0." x.5 Woodruff Key. 0.5 C L 5. 9. ¼" Round Standard Shaft.5 59. 9..9. 9.....88.5 58.8. 9. Q Output Option - SAE A -Bolt with 8" - T T Output Option - SAE A -Bolt with ¾" - T PTO C L. [8.8]. [8.5] 0. 9..5" Pilot 8 - UNC On.88" DIA B.C. 0.5 [.] Inv. Spline Shaft Q - 8" - T T - ¾" - T 0. 5.0..5. 9.5 0. MUNCIE POWER PRODUCTS, INC. 9
FAB ACCESSORY KITS FAB - A Bolt Kit 0TK58 0 ft.lb. 0 ft.lb. ft.lb. 5 9T Pt. Metric Capscrew 0T959 Step Stud T05 Whiz-Lock Nut FAB - I8 Bolt Kit 0TK59 T98 Spiralock Nut T05 Whiz-Lock Nut 0T5 Step Stud 0T990 Shoulder Stud 0 ft.lb. ft.lb. 0 ft.lb. ft.lb. 0 MUNCIE POWER PRODUCTS, INC.
Disassembly Process FAB DISASSEMBLY & REASSEMBLY Reference exploded views and parts list on pages - Avoid contact with any oil that may escape from the FAB PTO during the disassembly process because it may be HOT.. Remove the input gear (), tapered roller bearings (0) and bearing spacer () by removing the set screw () in the mounting pad and driving the input shaft () from the housing ().. Next, remove the intermediate gear (5), bearings () and cone spacer () by removing the hex nut (5) and driving the intermediate shaft () from the PTO housing ().. Remove the three hex head capscrews () using a 9 " wrench. Remove the bearing cover (0) from the PTO housing (). See Figure.. Remove the flange/seal assembly (0) by removing the four socket head capscrews (hex head capscrews for a B output) () from the flange (0) using a 5 " Allen wrench ( 9 " wrench for B option). See Figure. Figure - Bearing Cover Removal Figure - Flange/Seal Assembly Removal 5. Next, position the housing () against a bench block and hit the end of the output shaft (9) with a soft face to remove the entire output shaft assembly from the PTO housing (). See Figure.. Using a bearing puller, remove the front bearing (8) from the output shaft (9) and then remove the rear bearing (8) front the output shaft (9).. Staying at the rear of the output shaft, remove the snap ring () using snap ring pliers while gently pushing on the piston cup (). 8. Pull the piston cup () from the output shaft (9) and the piston (5) will go with it. See Figure. PTO housing () and place lubricated O-Ring () into the groove in the housing located on the output cover (0) side of the PTO housing (). Hit Shaft Assembly To Drive From Housing Figure - Output Shaft Drive Figure - Output Shaft Component s Removal 9. Tap the piston cup () on a wood surface to remove the piston (5). 0. Remove the friction discs (), wave springs () and spacer discs (8) by pointing the shaft end downward. See Figure 5.. Shift to the front of the output shaft (9) and remove the snap ring (5) suing snap ring pliers. Proceed to remove the washers (), bearing (), output gear (), needle bearing () and washer (0). See Figure. Figure 5 - Output Shaft Component s Removal Figure - Output Shaft Component s Removal MUNCIE POWER PRODUCTS, INC.
FAB DISASSEMBLY & REASSEMBLY (CONT.) Reassembly Process. The reassembly is made in reverse of the disassembly. The re-use of seals, O-Rings and snap rings are not recommended. See page for gasket and rebuild kits.. Be sure to lubricate all O-Rings and bearings upon installation. Torque all capscrews to the appropriate values: Step # Three hex head capscrews for the bearing cover 8 ft.lb. Step # Four socket head capscrews for the output flange 8 ft.lb. Important: The intermediate gear is replaced as a sub-assembly to ensure proper shimming of the bearings. This sub-assembly includes the intermediate gear (5), two bearings () and a cone spacer ().. Place lubricated O-Ring (8) into the groove in the housing located on the bearing cover (0) side of the PTO housing () and place lubricated O-Ring () into the groove in the housing located on the output cover (0) side of the PTO housing (). 5. Slide this sub assembly into the PTO housing () to line up the intermediate shaft (). See Figure.. Tap the intermediate shaft () into the PTO housing () and secure using the hex nut (5) and torque to 8-5 ft.lb. The intermediate shaft () has a groove cut-out and needs to be positioned towards the aperture opening to allow clearance from the input gear. See Figure 8. Figure - Intermediate Gear Sub Assembly Point Slot Towards Idler Shaft Align middle of slot with the C L of the input idler shaft Figure 8 - Intermediate Shaft Positioning 8. Place lubricated O-Ring s () into each of the grooves located on each side of the PTO housing (). 9. Place the input gear () and tapered roller bearings (0) into the PTO housing and begin to tap in the input shaft () at the set screw side of the PTO housing () so the input shaft () will line up with the set screw once in place. See Figure 9. 0. Rotate the input gear times to fully seat the tapered bearings. Continue to drive the input shaft () through the PTO housing until it is flush with the bearing in this assembly.. Insert the thickest bearing spacer () that can be installed by hand in the gap between the bearing and the housing. Remove the bearing spacer () and select the next thickest spacer and drive into the gap. Rotate the input gear () to make sure it properly rotates; the recommended bearing pre-load is.00" -.00" loose. See Figure 0.. When proper pre-load has been established, continue to install the input shaft () and then secure using the set screw (). Torque the set screw to 5 ft.lb. Figure 9 - Input Shaft & Input Gear Installation Figure 0 - Bearing Spacer Installation Set Screw Opening A Member of the Interpump Group SP-0 (Rev. 0-8) 0 East Jackson Street Muncie, Indiana 05 800--8 Fax 5-8-99 info@munciepower.com www.munciepower.com Specifications are subject to change without notice. Visit www.munciepower.com for warranties and literature. All rights reserved. Muncie Power Products, Inc. (0)