Parts Manual Models: 968999221 / BZE6127D 968999222 / BZE6134D 968999223 / BZE7234D For Serial No. 033600000 & Higher MANUAL NO. 539109210 REV.
©2004 Husqvarna. All Rights Reserved. Beatrice, NE. Printed in U.S.A.
TABLE OF CONTENTS PAGE MAIN FRAME ASSEMBLY ...................................................................... 4 ENGINE ASSEMBLY, 27 H.P. ................................................................. 6 ENGINE ASSEMBLY, 34 H.P. ................................................................. 8 MOTION CONTROL .............................................................................. 10 HYDRAULIC ASSEMBLY .......................................................................
MAIN FRAME ASSEMBLY 61 3 54 55 52 53 48 48 44 49 47 59 2 8 47 48 6 49 21 5 4 21 45 50 58 60 45 33 56 35 50 57 45 15 52 43 50 54 50 36 33 34 57 45 48 23 37 17 14 12 22 40 31 16 9 43 56 58 13 51 32 24 28 27 41 12 50 10 16 7 39 51 20 50 45 22 45 45 23 46 29 46 30 27 49 38 42 45 25 26 48 47 1 19 11 18 4 39
MAIN FRAME ASSEMBLY ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION 1 .... 2 .... 3 .... 4 .... 5 .... 6 .... 7 .... 8 .... 9 .... 10 .. 11 .. 12 .. 13 .. 14 .. 15 .. 16 .. 17 .. 18 .. 19 .. 20 .. 21 .. 22 .. 23 .. 24 .. 25 .. 26 .. 27 .. 28 .. 29 .. 30 .. 31 .. 32 .. 33 .. 34 .. 35 .. 539106417 ..... 1 ...... Bushing 36 .. 539103256 ..... 1 ...... Spring 37 .. 539976998 ..... 1 ...... Zerk 38 .. 539102732 ..... 1 ...... Cable, throttle 39 .. 539990362 ..... 12 .... Screw, 1/4-20 x 5/8, ..
ENGINE ASSEMBLY 27 H.P. NOTE: TORQUE TO 45 FT/LBS 39 43 50 51 48 44 46 NOTE: HUB DOWN 53 47 NOTE: ASSEMBLE WITH SMALL O.D.
ENGINE ASSEMBLY 27 H.P. ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. 1 ........ 539111835 ........1 ..... Muffler 2 ........ 539106335 ........1 ..... Sheave, engine 3 ........ 539110668 ........1 ..... Clutch 4 ........ 539110654 ........1 ..... Restraint 5 ........ 539106306 ........1 ..... Jack mount 6 ........ 539107864 ........1 ..... Shield, heat 7 ........ 539107841 ........1 ..... Bracket, air filter 8 ........ 539107860 ........1 ..... Air filter hose 9 ........ 539107861 ........1 .....
ENGINE ASSEMBLY 34 H.P. 43 39 48 50 44 51 46 53 NOTE: TORQUE TO 45 FT/LBS 47 NOTE: HUB DOWN 45 46 52 49 NOTE: ASSEMBLE WITH SMALL O.D.
ENGINE ASSEMBLY 34 H.P. ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION 33 ...... 539990209 ........4 ..... 1 ........ 539111834 ........1 ..... Muffler 34 ...... 539300600 ........13 ... 2 ........ 539106335 ........1 ..... Sheave, engine 35 ...... 539108271 ........1 ..... 3 ........ 539110668 ........1 ..... Clutch 36 ...... 539990717 ........8 ..... 4 ........ 539110654 ........1 ..... Restraint 37 ...... 539976979 ........1 ..... 5 ........ 539106306 ........1 ..... Jack mount 38 .....
MOTION CONTROL 38 1 4 25 7 31 21 6 8 34 31 27 5 11 2120 26 37 36 30 31 1332 1 8 6 34 25 16 20 11 3 5 12 13 19 2 18 17 35 16 10 15 31 31 21 33 23 3 33 18 10 9 29 35 7 37 22 4 12 24 28 19 23 14
MOTION CONTROL ITEM PART NO. QTY. DESCRIPTION 1 ........ 539104187 ........2 ..... Handle 2 ........ 539102809 ........2 ..... Arm, control shaft 3 ........ 539106687 ........2 ..... Control lever extension 4 ........ 539102593 ........8 ..... Washer, 3/8, spring 5 ........ 539107837 ........2 ..... Pump linkage bar 6 ........ 539102590 ........2 ..... Ball end, right 7 ........ 539105732 ........2 ..... Pump lever 8 ........ 539105079 ........2 ..... Setscrew, 5/16-18 sq. x 5/8, cone pt. 9 ........
HYDRAULIC ASSEMBLY TO ENGINE BLOCK PORT 6 26 25 5 29 28 35 7 32 30 20 27 34 31 2 3 14 21 21 24 36 1 4 19 37 46 29 12 31 30 15 9 13 23 18 22 30 31 11 8 24 32 10 29 18 38 21 42 41 40 31 17 47 48 33 39 43 45 44 NOTE: FOR WHEEL MOUNTING NUTS SEE BRAKE GROUP LINKAGE 12 16
HYDRAULIC ASSEMBLY ITEM PART NO. QTY. DESCRIPTION 1 ........ 539106333 ........2 ..... 2 ........ 539106334 ........2 ..... 3 ........ 539102716 ........4 ..... 4 ........ 539109178 ........2 ..... 5 ........ 539106356 ........1 ..... 6 ........ 539107810 ........1 ..... 7 ........ 539107844 ........1 ..... 8 ........ 539105891 ........1 ..... 9 ........ 539101202 ........1 ..... 10 ...... 539105026 ........1 ..... 11 ...... 539105027 ........1 ..... 12 ...... 539106425 ........1 ..... 13 ......
HYDRAULIC HOSES AND FITTINGS 5 14 15 12 17 17 6 17 13 5 6 16 18 19 TO COOLER 16 19 20 19 7 4 19 21 7 4 9 10 NOTE: ARROW ON FILTER HEAD FOR CORRECT DIRECTION OF FLOW 1 19 21 19 2 8 9 3 4 11 14
HYDRAULIC HOSES AND FITTINGS ITEM PART NO. QTY. 1 ........ 539105892 ........ 1 ..... 2 ........ 539105893 ........ 1 ..... 3 ........ 539105168 ........ 1 ..... 4 ........ 539101237 ........ 3 ..... 5 ........ 539106357 ........ 4 ..... 6 ........ 539106358 ........ 2 ..... 7 ........ 539106359 ........ 2 ..... 8 ........ 539106360 ........ 1 ..... 9 ........ 539110930 ........ 1 ..... 10 ...... 539106362 ........ 1 ..... 11 ...... 539106363 ........ 1 ..... 12 ...... 539106364 ........ 1 ..... 13 .....
FUEL GROUP 11 TO FUEL PUMP INLET TO FUEL PUMP RETURN 13 17 9 28 12 10 17 19 14 15 18 7 3 1 20 16 4 21 6 5 22 16 18 26 7 3 25 24 2 6 5 23 6 5 27 8 4 16 5
FUEL GROUP ITEM PART NO. QTY. 1 ........ 539105329 ........ 1 ..... 2 ........ 539105330 ........ 1 ..... 3 ........ 539105245 ........ 2 ..... 4 ........ 539102650 ........ 2 ..... 5 ........ 539976934 ........ 10 ... 6 ........ 539101704 ........ 10 ... 7 ........ 539105244 ........ 2 ..... 8 ........ 539105331 ........ 1 ..... 9 ........ 539108206 ........ 1 ..... 10 ...... 539108207 ........ 1 ..... 11 ...... 539108208 ........ 1 ..... 12 ...... 539108209 ........ 1 ..... 13 ...... 539108210 ........
BRAKE GROUP LINKAGE 24 13 9 7 8 3 10 17 13 24 16 5 13 11 20 18 23 22 2 21 5 14 12 15 16 4 13 30 1 6 19 17 25 26 10 31 27 13 24 28 9 29 FOR BRAKE COMPONENTS SEE HYDRAULIC ASSEMBLY 34 24 33 18 13 32
BRAKE GROUP LINKAGE ITEM PART NO. QTY. 1 ........ 539104327 ........ 2 ..... 2 ........ 539101173 ........ 8 ..... 3 ........ 539106523 ........ 1 ..... 4 ........ 539106526 ........ 1 ..... 5 ........ 539102519 ........ 2 ..... 6 ........ 539105036 ........ 1 ..... 7 ........ 539102717 ........ 1 ..... 8 ........ 539106528 ........ 1 ..... 9 ........ 539107838 ........ 2 ..... 10 ...... 539977703 ........ 2 ..... 11 ...... 539991050 ........ 2 ..... 12 ...... 539106269 ........ 1 ..... 13 ......
SEAT ASSEMBLY 16 13 15 5 14 17 9 3 1 10 8 4 2 6 12 10 11 3 7 12 4 10 9 20
SEAT ASSEMBLY ITEM PART NO. QTY. 1 ........ 539108360 ........1 ..... 2 ........ 539105038 ........1 ..... 3 ........ 539105039 ........4 ..... 4 ........ 539103247 ........2 ..... 5 ........ 539107859 ........1 ..... 6 ........ 539990580 ........2 ..... 7 ........ 539990209 ........2 ..... 8 ........ 539101341 ........2 ..... 9 ........ 539976978 ........6 ..... 10 ...... 539990717 ........6 ..... 11 ...... 539990546 ........4 ..... 12 ...... 539990692 ........4 ..... 13 ...... 539108716 ........1 .....
RADIATOR 14 5 13 15 27 H.P. 6 2 8 11 1 7 3 12 13 9 13 1 1 10 4 13 13 ITEM PART NO. QTY. 1 ........ 539106310 ........4 ..... 2 ........ 539990052 ........4 ..... 3 ........ 539990187 ........2 ..... 4 ........ 539107855 ........1 ..... 5 ........ 539106308 ........1 ..... 6 ........ 539106316 ........1 ..... 7 ........ 539106311 ........1 ..... 8 ........ 539106318 ........1 ..... 9 ........ 539106297 ........2 ..... 10 ...... 539990209 ........1 ..... 11 ...... 539106307 ........4 .....
RADIATOR 34 H.P. 14 6 5 13 2 15 8 11 1 7 3 12 9 13 13 1 1 10 4 13 13 ITEM PART NO. QTY. 1 ........ 539106310 ........ 4 ..... 2 ........ 539990052 ........ 4 ..... 3 ........ 539990187 ........ 2 ..... 4 ........ 539107855 ........ 1 ..... 5 ........ 539107995 ........ 1 ..... 6 ........ 539106316 ........ 1 ..... 7 ........ 539106317 ........ 1 ..... 8 ........ 539106318 ........ 1 ..... 9 ........ 539106297 ........ 2 ..... 10 ...... 539990209 ........ 1 ..... 11 ...... 539300599 ........
EC GUARD GROUP 2 1 3 ITEM PART NO. QTY. 1 ........ 539106336 ........1 ..... 2 ........ 539106337 ........1 ..... 3 ........ 539108342 ........1 ..... .......... 539990074 ........1 ..... .......... 539990580 ........8 ..... .......... 539976978 ........9 ..... .......... 539990598 ........9 .....
CASTER ASSEMBLY 6 5 8 2 1 10 7 3 ITEM PART NO. QTY. 1 ........ 539105517 ........1 ..... 2 ........ 539105982 ........1 ..... 3 ........ 539105518 ........2 ..... 4 ........ 539105521 ........1 ..... 5 ........ 539101331 ........1 ..... 6 ........ 539105522 ........1 ..... 7 ........ 539103300 ........1 ..... 8 ........ 539105523 ........1 ..... 9 ........ 539105524 ........2 ..... 10 ...... 539912234 ........1 ..... .......... 539105525 ........2 ..... 25 9 DESCRIPTION Bolt, 1/2-13 x 9 1/2, GD.
DECK LIFT MANUAL 31 34 35 26 37 36 41 38 31 33 20 32 10 27 3 39 40 42 43 13 15 14 11 5 18 33 44 15 5 16 4 7 26 22 21 32 19 12 9 33 32 14 6 15 19 30 8 27 30 8 3 1 2 28 29 15 16 8 25 6 17 30 28 29 24 26 22 23
DECK LIFT MANUAL ITEM PART NO. QTY. DESCRIPTION 1 ........ 539108354 ........1 ..... Shaft, lift, rear 2 ........ 539108355 ........1 ..... Shaft, lift, front 3 ........ 539101982 ........3 ..... Eyebolt, right 4 ........ 539101802 ........1 ..... E-ring, 7/8 5 ........ 539101232 ........2 ..... Bushing, flanged-PM 6 ........ 539104310 ........2 ..... Link, connecting 7 ........ 539104761 ........1 ..... Zerk, long 8 ........ 539990654 ........4 ..... Pin, cotter, 5/32 x 1 1/4 9 ........ 539104321 ......
DECK LIFT POWER 51 44 48 50 49 33 42 23 21 45 43 47 41 34 41 13 22 4 46 25 32 31 39 5 18 38 16 5 7 11 13 14 9 38 15 3 34 26 15 24 10 6 20 12 19 38 14 15 31 35 3 37 40 8 30 36 40 8 29 1 ADJUST NUT LOCATION TO EXPOSE .190 ± .015 THREADS ABOVE NUTS BEFORE ASSEMBLY. NUTS TO BE SEATED TOGETHER.
DECK LIFT POWER ITEM PART NO. QTY. 1 ........ 539108354 ........ 1 ..... 2 ........ 539107134 ........ 1 ..... 3 ........ 539101982 ........ 3 ..... 4 ........ 539101802 ........ 1 ..... 5 ........ 539101232 ........ 2 ..... 6 ........ 539104310 ........ 2 ..... 7 ........ 539104761 ........ 1 ..... 8 ........ 539990654 ........ 4 ..... 9 ........ 539104321 ........ 1 ..... 10 ...... 539104530 ........ 4 ..... 11 ...... 539104323 ........ 1 ..... 12 ...... 539102526 ........ 1 ..... 13 ...... 539976989 ..
DECK ASSEMBLY 61 INCH 64 57 61 NOTE: TORQUE TO 45 FT/LBS 59 58 60 55 51 52 50 5 3 56 21 15 20 35 5 20 19 32 6 40 25 31 15 53 41 24 63 36 31 26 15 25 51 52 54 37 38 19 39 19 23 30 7 8 30 4 29 NOTE: TORQUE TO 45 FT/LBS 3 PLACES 5 5 62 15 18 34 22 27 5 5 7 57 6 3 15 16 33 17 19 20 2 5 13 15 28 14 1 48 44 45 42 14 14 43 12 49 44 45 47 46 9 NOTE: TORQUE TO 90 FT/LBS 3 PLACES 30 10 11 4
DECK ASSEMBLY 61 INCH ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION 1 ..... 539106217 ..... 1 ...... 61" Deck w/decals 2 ..... 539107278 ..... 3 ...... Pulley 3 ..... 539108382 ..... 2 ...... Plug, button hole 4 ..... 539990209 ..... 18 .... Bolt, 5/16-18 x 1 5 ..... 539990184 ..... 31 .... Nut, 5/16-18, ........................................ centerlock 6 ..... 539106504 ..... 5 ...... Washer, heavy 7 ..... 539990247 ..... 5 ...... Lockwasher, 7/16 8 ..... 539100141 ..... 2 ......
DECK ASSEMBLY 72 INCH NOTE: TORQUE TO 45 FT/LBS 65 68 61 63 62 23 64 59 55 56 54 9 33 41 60 66 42 6 61 43 20 55 56 58 67 57 24 12 46 6 21 25 15 45 44 7 14 22 14 24 NOTE: TORQUE TO 45 FT/LBS 3 PLACES 20 26 28 1 9 9 9 19 13 27 31 39 8 17 40 18 17 32 52 48 49 29 39 15 16 39 39 2 30 6 2 9 38 39 53 5 6 35 47 37 34 27 3 3 4 3 7 32 48 49 51 38 50 7 6 11 10 LOCATED UNDERNEATH DECK ON CENTER GUSSET 36 NOTE: TORQUE TO 90 FT/LBS 3 PLACES 32 8
DECK ASSEMBLY 72 INCH ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION 1 ..... 539106218 .... 1 ..... 72" Deck w/decals 2 ..... 539102643 .... 8 ..... Anti-scalp roller 3 ..... 539102698 .... 8 ..... Bushing 4 ..... 539102754 .... 6 ..... Bolt, 3/8-16 x 3 1/2 5 ..... 539105422 .... 1 ..... Bolt, 3/8-16 x 6, Gd. 8 6 ..... 539990517 .... 11 .... Washer, 3/8 7 ..... 539990546 .... 9 ..... Nut, 3/8-16, ....................................... centerlock 8 ..... 539990209 .... 18....
DECALS 24 21 4 7 9 19 22 5 11 8 14 13 10 20 18 10 15 16 23 4 17 12 6 3 2 1 34
DECALS ITEM PART NO. QTY. 1 ........ 539913010 ........ 1 ..... 2 ........ 539105746 ........ 1 ..... 3 ........ 539108335 ........ 1 ..... 4 ........ 539104790 ........ 2 ..... 5 ........ 539105744 ........ 1 ..... 6 ........ 539105232 ........ 1 ..... 7 ........ 539105803 ........ 1 ..... 8 ........ 539105745 ........ 1 ..... 9 ........ 539108123 ........ 1 ..... 10 ...... 539103333 ........ 2 ..... 11 ...... 539105785 ........ 1 ..... 12 ...... 539105743 ........ 2 ..... 13 ...... 539108121 ........
ELECTRICAL GROUP 11 10 9 1 23 8 12 21 20 12 7 12 4 22 5 19 18 3 2 17 16 6 15 14 13 36
ELECTRICAL GROUP ITEM PART NO. QTY. DESCRIPTION 1 ........ 539102423 ........ 1 ..... 2 ........ 539108016 ........ 1 ..... 3 ........ 539101770 ........ 1 ..... 4 ........ 539103177 ........ 1 ..... 5 ........ 539103178 ........ 1 ..... 6 ........ 539101768 ........ 1 ..... 7 ........ 539107856 ........ 1 ..... 8 ........ 539107857 ........ 1 ..... 9 ........ 539107755 ........ 1 ..... 10 ...... 539990692 ........ 1 ..... 11 ...... 539990717 ........ 1 ..... 12 ...... 539106312 ........ 5 ..... 13 ....
WIRE HARNESS TO ALTERNATOR TO STARTER 1 TO GLOW TO FUEL PLUGS SOLENOID D 12 VOLT DC POWER POINT + 2 RED/GRAY GROUND TO ENGINE BOLT BL AC K WH 3 - 5 ITE TO LIFT PUMP/MTR.
WIRE HARNESS GAUGE WIRING VIEWED FROM TERMINAL SIDE RED BLACK WHITE TEMPERATURE GAUGE BLUE RED PURPLE AMP GAUGE RED BLACK GRAY OIL PRESSURE GAUGE RELAYS REAR GLOW PLUGS BRAKE RUN START CLUTCH MOWER FRONT MOWER FRONT RIGHT MOWER FRONT 39 MAIN SYSTEM 12V DC POWER POINT 20A FUSES 50A INTERLOCK SYSTEM CLUTCH 10A 7.
WIRING SCHEMATIC 40
WIRING SCHEMATIC 41
FOOT PEDAL 4 3 1 2 5 ITEM PART NO. QTY. 1 ........ 539976979 ........3 ..... 2 ........ 539105184 ........1 ..... 3 ........ 539105181 ........1 ..... 4 ........ 539105187 ........1 ..... 5 ........ 539990655 ........3 .....