MMZ jr. Hydrostatic Zero-Turn Riding Mower MODEL ABM HP " Stamped Deck ILLUSTRATED PARTS LIST
TABLE OF CONTENTS " Cutter Deck............................. and " Spindle Assembly......................... and Hydro Pump Assembly........................ and Brake Assembly........................... 0 and Fuel Tank Assembly.............................. Rear Bumper................................... Front Caster Assembly............................ Wheel Assembly................................. Control Assembly.......................... and Drive Assembly.................................. Seat Assembly.................................. HP Briggs and Straton Engine Assembly..... 0 and HP Electrical Assembly Briggs and Straton.......... Floor Panel Assembly............................. Lift Assembly............................. and Assembly Pump Right Hand........................ Assembly Pump Left Hand......................... Frame Assembly.................................
" Stamped Deck - Figure 0 0 0 0
" Stamped Deck - Parts List for Figure 00000 Cotter Pin,. Dia x.0 0000 Capscrew, /- x -/ 000 Hex Cap Screw, /-,. 000 Lock Nut, Nylon Insert, /- 0000 Cable Tie, / x.0 x. 0000 Hex Cap Screw, / - x / 0000 Hex Nut Flange Lock, /- 0000 Decal, Rotating Blade 0000 Decal, Warning Shield Missing 0 0000 Wheel,.00 Dia 0000 Hex Cap Screw, /- x. Lg 0000 Carriage Bolt, /- x. Lg 0 0000 Roller Pin, / Dia x. Lg 0000 Hinge Pin,. x. 0000 Front Roller 0000 Deflector Chute 0000 Torsion Spring 0000 Spacer Wheel 0000 Hex Flange Lock Nut, /- 0 0000 Carriage Bolt, /- x 00000 Belle Washer,. x.0 x.0 000 Pin, / Dia x. Lg 0000 Front Roller Bracket 0000 Chute Mounting Bracket 0000 Castor Bracket 000 " Left Hand Belt Cover 0000 " Right Hand Belt Cover 000 Decal, Danger Hands and Feet 00000 " Right Rear Inner Baffle 0 000 Roller Pin Rod 0000 Thumb Screw, /- x.0 Lg 0000 Tension Rod Stop Bracket 000 Finger Guard 000 " Stamped Deck 000 " Right Hand Belt Cover Support Bracket 000 " Left Hand Belt Cover Support Bracket 000 " Deck Baffle 000 Spacer,. ID x. OD x. 000 U-Nut, /- 0 000 Short Roller
" Stamped Deck Spindle Assembly - Figure 0 0 0 0 0 0 0 0 0 0 0
" Stamped Deck Spindle Assembly - Parts List for Figure 0000 Flange Lock Hex Nut, /- 000 Hex Capscrew, /-,. 00000 Grease Fitting, /- x / 0000 Extension Spring,.0 OD x. 00000 Shoulder Screw, /- 0000 Hex Carriage Screw, /-,. 0000 Hex Cap Screw, /-,. 0000 Carriage Bolt, /- x. Lg 0000 Hex Nut, /- 0 00000 Flange Hex Nut, /- 0000 Torsion Idler Spring 0000 Lock Washer, / 0000 Flat Washer,. ID,.00 OD. 0 0000 Spacer,.0 ID x.00 OD x. 0000 Belt, A Section x 0. 0000 Carriage Bolt, /- x 0000 Flat Washer,.0 ID,.0 OD,.0 000 Hex Capscrew, /-,. 0000 Mower Blade,. Lg 0 000 Spacer,.ID x.0od x. 0000 Carriage Bolt, /- x. Lg 000 Spacer,. ID x. OD x. 0000 Idler Arm Assembly, Bearing 000 Idler Spring Rod Assembly 0000 Spacer,.0 x. x. 0000 Flat Pulley with Flanges 0000 Idler Pulley,.0 OD with Deep Flange 000 Shoulder Screw,.0 x. Lg; /- 000 Spacer,. ID x. OD x. 0 000 Spacer,.0 ID x.000 OD x 0. 0000 Belt, B Section x. 0000 Idler Arm Assembly, Flat Top Bearing 0000 Cast Pulley,. OD 000 " Idler Arm Mounting Plate 000 Disk Reinforcement 000 Disk Reinforcement, Right Hand 000 " Idler Arm Mounting Bracket 0000 Bearing Housing Assembly 000 Spacer,.ID x. OD x. Lg 0 000 Spindle Cup 000 Pulley, A Sect x.0 000 Spacer,. ID x. OD x. 0000 Hex Capscrew, /-,.0 000 Hex Capscrew, /-,.0
Hydro Pump Assembly - Figure 0 0
Hydro Pump Assembly - Parts List for Figure 0000 Hex Cap Screw, /-, -- -- -- 000 Protective Hose Cover (not shown) 000 Hex Cap Screw, /-0,. 000 Filter Head / includes: 000 Micron Filter 0000 Hex Nut Flange Lock, /- 0000 Cap, Hydro Oil Tank 000 Decal Oil Only 0W0 0000 Carriage Bolt, /- x. LG. 0 -- -- -- 000 Hydraulic Tank Assembly 000 Mounting Plate Oil Filter -- -- - 000 Oil Pan Drain w/ Seal and Plug 000 Gearbox to Tank Hose Assembly 000 Tank to Filter Hose Assembly 000 Filter to LH Pump Hose Assembly 0000 Filter to RH Pump Hose Assembly -0 Drive System Fluid Plus, Quarts - Drive System Fluid Plus, Gallons 000 Connector, / x/ 0 000 Adapter / x / 000 Fitting Tee, / x / x / 0000 Fitting Elbow, / x / 000 Fitting, /" NPT, /" Flare NOTE: Lubricate with Drive System Fluid Plus
Brake Assembly - Figure 0 0 0
Brake Assembly - Parts List for Figure 0000 Hex Nut, /- 0000 Clevis Pin, / x, / 000 HHCS, Standard, /- x -/ 000 Yoke, /-, Female 000 Hair Pin, /"-/" 000 Grease Fitting, /-, 0 000000 Shoulder Nut 0000 Nut, Flange Lock, /- 0000 Screw, TT, /-0,., Hex Index Washer 0 0000 Flat Washer,.0 ID,.0 OD,.0 0000 Flat Washer,. x. x.00 000 Spacer,. ID x. OD x. 000 Hair Pin, INT.0 x. 000 Spacer,. x.0 x.0 0000 Mounting Shaft, Bellcrank 000 Holder Shaft, Park Brake 0000 Rod Connector, / OD 000 Brake Bracket 000 Rod Brake, Connect To Handle 0 000 Rod Connector, / OD x. 000 Weldment, Handle Brake 000 Brake Spring, Neutral 000 Brake Spring, Force 000 Brake Hose, Center 000 Grip, Park Brake 000 Weldment Hub, Brake Bearing 000 Bearings 000 Jam Nut, /- 000 Lock Nut, Nylon Insert, /- 0000 Shaft collar,. ID, " OD,. Lg
Fuel Tank Assembly - Figure and Parts List " Length to Engine 0 0 0 0 0 000 Lock Washer, / -- Fuel Line Hose, /.0 000 Clamp 0000 Flange Lock Hex Nut, /- -- -- -- 00000 Fuel Cap,. 0000 Fuel Tank Grommet 0000 Hex Cap Screw, /-,. 0 000 Decal, Tool Box "Parts Info" (located -- inside toolbox lid -- not shown) 0 0000 Flat Washer,.0 ID,.0 OD,.0 000 Fuel Fitting 0000 Fuel Tank 000 Toolbox 000 Toolbox Mount Bracket
Rear Bumper - Figure and Parts List 0 000 Hex Nut, /-, Insert Lock 0000 Nut, Hex /- Flange Lock 00000 HHCS, /-,.00 0000 Carriage Bolt, /- x. 000 Hex Cap Screw, /-,. 0000 Flat Washer,.0 ID x.0 OD x.0 000 Bar Weight 000 Bumper Cross Bar 000 Rear Bumper Bracket 0 0000 Spacer
Front Caster Assembly - Figure and Parts List Washer Order and Orientation Front Plate 0 000 0000 Front Axle 000 Frame 0000 000 0000 Hex Cap Screw, /-, 0000 Flat Washer,. x. x.00 000 Lock Washer, / 000 Center Lock Nut, /-0 000 Flange Bearing,.0 000 Special Washer 00000 Grease Fitting, /- x / 0000 Jam Lock Nut,.0-000 Hex Cap Screw, /-,.00 0 000 Spacer,. ID x. OD x. Lg 0000 Caster Wheel Bracket Assembly 0000 Narrow Front Axle Assembly 000 Belle Washer,. ID x.00 OD x. 0000 Hex Cap Screw, - x.0 0000 Spacer,.00 ID x. OD x. 0000 Flat Washer,. ID x. ODx.0 000 Wheel Assembly, x -.00
Wheel Assembly - Figure and Parts List 000 Lug Nut, /-0 000 Wheel Assembly, x.-, Dr, White: Includes 000 Tire, Turf Saver, x.0-, -Ply 000 Rim, Dia x.00 width, x Bolt
Control Assembly- Figure 0 0 0 0 0
Control Assembly - Parts List for Figure 00000 Cotter Pin. Dia x.0 000 Screw, Shoulder Control Rod 00000 Hex Cap Screw, /-,.0 0000 Side Panel, Control, Left 000 Hex Cap Screw, /-,. 0 000 Side Panel, Control, Right 0000 Hex Nut, /-, Lock Flange 00000 Mounting Handle 00000 Grease Fitting, /- x / 0000 Lever, Safety Switch 0000 Hex Cap Screw, /-0,.0 000 Control Panel, LH 000 Hex Carriage Screw, /- x 0000 Control Panel, RH 0000 Hex Cap Screw, /-,. 000 Switch Mounting Bracket, Lapbar 0000 Carriage Bolt, /- x. 000 Link Mounting Control Shaft, Bracket 0 0000 Lock Hex Nut, /-0 000 Stop, RH 00000 Hex Jam Nut, /- 000 Stop, LH 0000 B/Joint, /-, Right Hand Female 000 Holder Shaft, Park Brake 0000 Screw, TT, /-0, 0., Hex Index Washer 0 000 Decal, Right Hand Console 0000 Nut, Lock, HexFlange, /- 0000 Decal, Left Hand Console 0000 Hex, Cap Screw, /- x / 000 Decal Right Hand Control 00000 Belle Washer,. x.0 x.0 000 Decal, Left Hand Control 000 Belle Crank Assembly, includes: 000 Nut, Hex, Center Lock, M x. 00000 Bushing 000 Grip, 000 Cylinder Return to Neutral 0000 Spacer,.0 ID x.00 OD x. 000 Hub Assy, Control LH Bearing 000 Lapbar Handle, One Position 000 Bearings 000 Side Label, MTD Pro 0 000 Hub Assy, Control RH Bearing 000 Label, MMZ (not shown) 000 Bearings 000 Label, Ingnition,. Diameter 000 Nut, /-, Jam 0 000 Label, Control, Throttle and Choke 0000 Shaft Mounting Belle Crank 000 Bracket Assembly, Mount Dampener 000 Rod Connector / OD x 0. 00000 Flat Washer, / Nylon 000 Rod Connector, / OD x. LG LH 000 HHCS, /-,.00 000 Rod Connector, / OD x.0 LG RH 0000 Flat Washer, / 000 Nut, /-, Jam, LH Third 000 Grease Fitting, 0, /- 000 B/Joint, /-, LH Female
Drive Assembly- Figure 0 and Parts List 0 0 0000 HHCS, /-,.00 000 External Tooth Washer 000 Flat Washer, /, SAE 0 0000 Fitting Connector, / x / 0000 Hex Nut, /-, Flange Lock 000 Nut, /-0, Hex Insert Lock Jam 0000 Carriage Bolt, /- x. Long 000 Hair Pin,.0 x. Long 00000 Flat Washer,. x.0 OD x. 0 000 Rod, Release, Pump 000 HHCS, /-,.00 000 Pulley, Transmission Hydro, Slotted 0000 Lock Nut, Hex Flange, /- 000 Guide, Traction Drive Belt 000 Nut, Cap, / 000 Flat Head Screw, /- x.00 000 Elbow Fitting, /-/, degree 000 Hydro Pulley Fan 0 -- -- -- 000 /" Flat Washer -- -- -- 000 Fitting Elbow, / x / 0000 Spacer,.0 ID x.00 OD x. 000 Hex Cap Screw, /-,.0 000 Strut, Frame 000 Lock Washer, / 000 Plate Assembly, Skid 0000 Carriage Bolt, /- x 000 Bracket Assembly, Support Pump 0 0000 Fitting Elbow, / x /
Seat Assembly- Figure and Parts List 0000 Nut, Hex /- Flange Lock 0000 Lock Nut, Hex Flange, /- 000 Mounting Bracket, Seat 000 Shoulder Screw,.0x., /- 000 Grommet,. OD x.0 Long 0000 Spacer,.0 Hex x. Lg 0000 Adjustable Seat, Grey 0000 Flat Washer,.0 ID,.00 OD,.0
HP Briggs & Straton Engine Assembly - Figure 0 0 0 0 EXHAUST PARTS Description Part Number Gasket Exhaust () -- 0
HP Briggs & Straton Engine Assembly - Parts List for Figure Ref No Part No. Description Qty. 0000 Hex Nut, /- 0000 HHCS, /-, -/ 0000 Round Hd. Machine Screw, 0- x / 0000 Lock Nut, Nylon Insert, 0-00000 Carriage Bolt, /- x. Lg 00000 Key, / x -/ 0000 Flange Lock, Hex Nut, /- 00000 Nut Washer, W/Star, - 00000 Grease Fitting, /- x / 0 0000 Extension Spring,.0 OD x. 00000 Shoulder Screw, /- 0000 Hex Carriage Screw, /-,. 0000 Lock Washer, / 0000 Hex Index Washer Screw, /-0,.00 0000 Hexflange Lock Nut, /- 0000 Machine Screw, -,. 0000 " High Electric PTO Clutch 0000 Clip, Heat Shield Cable 0000 Transmission Drive Pulley 0 0000 Hex Index Washer Screw, -,. -- -- -- 0000 Capscrew, /-0 x 0000 Hex Cap Screw, /-,.0 0000 Clutch Retainer Assembly 000 Flat Washer, / ID x. OD x. 000 Choke, Control Cable,.0 000 Throttle Control Cable,.0 00000 Control Throttle Knob 0000 Flat Pulley with Flanges 0 00000 Engine Idler Arm Assembly includes: 00000 Bearing 00000 V Belt, A Section x.. 000 Flat Washer, / ID x. OD x. 000 Oil Drain 000 Oil Drain Extension Hose 000 Exhaust Tube, Right Hand 000 Exhaust Tube, Left Hand 000 Dual Inlet Muffler 000 Muffler Deflector 000 HP Briggs Engine 0-0 000 Muffler Mounting Bracket 000 Lock Washer 000 Hex Nut, /- Note: Use 0W0 Engine Oil
HP Electrical Assembly Briggs & Stratton - Figure and Parts List 0 0 0 Fasten relay (000) with self-tapping screw (0000) on LH control panel shown in Fig.. Fasten in orientation shown. 000 Battery 000 Hourmeter, Harness (not shown) 000 Nut, Lock, Nylon Insert, /-0 000 Switch, Electric, PTO 000 Nylock Nut, /- 0000 Bracket, PTO Switch Retainer 000 Lock Washer, / 0 000 Solenoid Magnetic Switch 000 Switch, Safety 000 Relay, V 0A 0000 Tie, Cable, / x.0 x." 0000 Cable, Battery Red, " 000 Screw, Hex, Cap, /-0 x. 000 Switch, Seat 000 Boot, " OD Rubber Battery-PST, Red 000 Switch, Ignition, Pin 0000 Nut, Lock, Nylon Insert, #0-000 Strap, Battery 0 0000 Nut, Hex, Flange Lock, /- 000 Switch, Plunger 00000 Screw, Phillips Head, Machine, 0- x 000 Harness Assembly (not shown) / 0000 Nut, W/Cap, /- Ignition 00000 Grommet,. ID 000 Cable, Battery, Red, " 0000 Cable, Battery Black, " 0000 Carriage Bolt, /- x. LG. 0 000 Mount Bracket, Battery (not shown) 0000 Screw, TT, /-0,.00, Hex Index 000 Mount Bracket, Battery Washer 000 Meter, Hour 0000 Harness Adaptor (not shown)
Floor Panel Assembly- Figure and Parts List 0000 Lock Nut, Hex Flange /- 0000 Shoulder Screw,. x.0, /- 000 Floor Assembly Panel 000 Panel Seat 000 Washer 0000 Rubber Bumper,. OD x. Thick 000 Seat Bracket Support 000 Label, Belt Routing and Lubrication 000 Abrasive Foot Pad
Lift Assembly - Figure 0 0 0 0 On units with the Foot Pedal Deck Lift this washer (000) is removed. 0 OPTIONAL FOOT PEDAL DECK LIFT 000 Lock Nut, Nylon Insert, /-0 000 Washer, / x Shim 000 Detent Pin w/lanyard, /" 000 Hex Cap Screw, /-0,. -- -- -- 0000 Hex Nut, Flange Lock /- 0000 Hex Cap Screw, /-0,.00 000 Shoulder Screw,.0x. Lg., /- 0000 Foot Lift Backup Pedal 0 000 Deck Foot Pedal Lift 000 Deck Foot Pedal Lift Holder 000 Deck Foot Lift Pad 000 Turnbuckle Sleeve 0
Lift Assembly - Parts List for Figure 000 Hex Cap Screw, /-,. 000 Nut, /-, Nylock 000 Nylock Insert Lock Nut, /- 000 Nylock Insert Lock Nut, /- 000 Hex Cap Screw, /- x 000 Flat Washer, / 0000 Hex Nut, Flange Lock, /- 0000 PVC Hose, /. 000 Jam Nut, /- 0 00000 Flat Washer,.0,.,. 00000 Cotter Pin, / x - 00000 Grease Fitting, /- x / 000 Idler Washer 000 Eye Bolt, /ID 000 Eye Bolt Mount Link, / ID 000 Deck Link 000 Ferule Lift 000 Lift Connector Rod 000 Bellecrank Weldment Lift, Left Hand 0 000 Bellecrank Weldment Lift, Right Hand 0000 Hex Flange Bearing,. ID 000 Frame Lift Spacer 000 Front Lift Link, Rod Mount 000 Spacer,. ID x. Lg. 000 Clevis Pin,.00 Dia. x. Lg. 000 Lift Compression Spring 000 Lift Handle Grip 000 Carriage Bolt, /-,. 000 Shoulder Screw, 0. OD x. Lg. 0 000 Shoulder Screw, 0. OD x.0 Lg. 000 Cotter Pin,. x.00 000 Decal Height Indicator 000 Cotter Pin 000 E Clip, / Dia. 00000 Nylon Flat Washer, / 00000 Spacer,. ID x. OD x. 000 Lift Pivot Assembly 000 Lift Handle Spring 000 Lift Handle Assembly 0 000 Shoulder Screw, / OD x 0. 000 Outer Lift Index Plate 000 Inner Lift Index Plate 000 Bearing Lift Brace Assembly, Right Hand 000 Bearing Lift Brace Assembly, Left Hand 000 Front Frame Strut Assembly 000 Lift Link Adjustment 000 Lift Shaft Holder
Assembly Pump Right Hand- Figure and Parts List 0000 Hex Flange, Lock Nut, /- 0000 Gear, Spur, T 0000 O-Ring,.00 x.00 0000 Lever, Bracket, Park 000 Pin, Spirol, / x. HD 0000 Transmission Assembly 000 Pump 0000 Rib Neck Stud, /-0
Assembly Pump Left Hand- Figure and Parts List 0000 Lock Nut, Hex Flange /- 0000 Gear, Spur, T 0000 O-Ring,.00 x.00 0000 Lever, Brake, Park 000 Pin, Spirol, / x. HD 000 Pump, Hydro 0000 Transmission Assembly 0000 Rib Neck Stud, /-0
Frame Assembly- Figure and Parts List 0000 Hex Nut, /- Flange Lock 0000 Carriage Bolt, /- x. Long 000 Bracket Assembly, Frame, Front 000 MMZ Front Label (not shown) 000 Frame Assembly 0000 Cover, Hydro Fan 0000 Screw, TT, /-0, 0.