Page 1
Workshop Manual 400 Series Green Machine Suction Sweeper Issue 2 Green Machines Sweepers UK Ltd www.greenmachines.com...
Page 3
Although every care has been taken to ensure that the information in this manual is correct, Companion Publications: no liability can be accepted by Green Machines, or their subsidiary companies for loss, Kubota Engine Workshop Manual - Part No. PD054 damage or injury caused by any errors or omissions in the information given.
Page 4
M10 x 25 bolt is 10 mm in diameter and 25 mm in length. Nuts or similar agency for further advice. and bolts are also graded according to their strength. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 0.2...
Page 5
Further details of all the individual machine systems can be same time. The compacted matter now passes through the back found at the beginning of each Chapter concerned with that system. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 0.3...
Page 6
Water tank ..............50.0 ltrs (13.2 US galls) (nominal) Hydraulic tank: Non-DEA machines ..........7.2 ltrs (1.9 US galls) DEA machines ............7.6 ltrs (2.0 US galls) GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 0.4...
Page 8
13 Handbrake Lever & Rod Assembly Complete 0.50 I SEAT ASSEMBLY 414 RS 1 Seat Assembly Complete 0.50 2 Seat Upright Assembly 0.50 3 Castor Fork Assembly 0.50 GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 0.6...
Page 9
Tie-down point locations on the right-hand and left-hand sides of the machine. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 0.19...
Page 10
ADDENDUM This Section is to allow for the insertion of any additional information which may be issued at a later date. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 0.20...
DEA sub-manifold pressure filter (where applicable): Type ....................Mini pressure filter (refer to Applied Sweepers for Part No.) Specification ..................10 micron filtration (absolute), non-bypass GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.1...
Thoroughly wash the radiator matrix. fitted) Thoroughly wash the fan casing and trunking, the suction Check the operation of the DEA system (where fitted). nozzle and suction hose. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.2...
Page 13
Check all pivot points on the tow bar, trailer and seat mechanism Check the tightness of the differential bolts. for freedom and security. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.3...
Chapters of this manual for Note: The action listed in this Section is to be performed by a specific details. fitter/technician. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.4...
Release the spring clips and lift off the air filter end the rag or glove and, where applicable, refit the Whoosh hose cap (Fig. 1.4). carrier. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.5...
Page 16
Fig. 1 9 Ensure that the end cap is fitted with the word there are any signs of cracks, splits or other deterioration, the belt “TOP” uppermost. should be replaced (see Chapter 3). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.6...
Thoroughly clean the filter bowl and check the condition of Fig. 1.12 Check the coolant mixture strength using a the sealing O-ring. Replace the O-ring if there are any signs of hydrometer. deterioration. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.7...
To overcome this problem, the following For improved access to the radiator bottom hose, remove procedure can be adopted. the air filter assembly (see Chapter 3). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.8...
Unscrew the hydraulic tank filler cap assembly and wipe top plate and remove any string or other debris from the clean the integral cap dipstick. motor shafts. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.9...
Page 20
(Fig. 1.21). It may be deterioration. necessary to use a strap wrench to initially slacken the filter bowl. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.10...
Page 21
CCI hydraulic block. Refer to Chapter 4 for location on the Refit the engine cover, downward back flange and back JFP block. trunking components (refer to Operators Manual). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.11...
(cap shown removed for clarity). Fig. 1.30 Front castor swivel bearing grease nipple. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.12...
Page 23
Fig. 1.36 Brush link arm outer pivot grease nipples. grease nipple (four on each side) (Figs. 1.35 and 1.36). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.13...
Page 24
(A) on the impeller and (B) on the attachment to the fan casing and lift off the complete wearplates. suction hose assembly. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.14...
Fig. 1.41 Turn the brake adjuster at the lower rear of the Check that the brake shoe linkage expands both shoes when the parking/secondary brake is applied. backplate to release the brake shoe adjustment. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.15...
Fig. 1.42 Apply two or three strokes from a grease gun Fig. 1.43 Lubricate the parking/secondary brake rod (A) filled to the castor fork swivel bearing grease nipple. and lever (B) with engine oil. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.16...
Page 27
Refit and secure the clevis Operate the drive lever in the forward and reverse pin on completion. positions and check for satisfactory movement of the drive rod. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.17...
Fig. 1.53 Connect a voltmeter across the alternator wiring Pull out the manual stop control and check that the connector to check the charging. engine stops. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.18...
The drivebelt deflection should be Shut the front of the DEA unit and close the front cover. as given in the specifications. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.19...
Page 30
Remove the engine cover by releasing the two stud start the engine and check for leaks. fasteners. Remove the radiator duct (see Chapter 2). Check for satisfactory operation of the DEA unit. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 1.20...
Page 31
Fig. 2.3 Disengage the hose cover locating slots from Fig. 2.1 Turn the two Dzuz fasteners half a turn anti-clockwise to the side pegs (arrowed) to remove. remove the brush cover. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 2.1...
Fig. 2.5 Lift the front box base up and off the two locating studs to remove. Refit using the reverse of the above procedure. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 2.2...
Fig. 2.9 Undo the nut, bolt and washers securing the top cover that the slots in the duct rear flange fully engage with the lower to the front and rear hinges. locating tags (Fig. 2.16). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 2.3...
Fig. 2.16 Ensure that the slots in the duct rear flange (arrowed) negative lead, followed by the positive lead. Remove the battery engage with the locating tags when refitting. from the battery tray. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 2.4...
Page 35
Undo the two bolts securing the rear light bracket and water tank to the handle assembly on the right-hand side Fig. 2.24 Collect the rubber bush from the left-hand mounting (Fig. 2.22). bracket. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 2.5...
Page 36
Fill the tank and check for correct operation of the water tighten finger tight. Remove the punch, refit the second bolt and pump, headlights, rear light and beacon. tighten both securely. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 2.6...
Fuel injection pump - remove and refit Fuel tank - remove and refit Exhaust muffler (silencer) - remove and refit Fault finding Addendum to Chapter 3 GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 3.1...
Fig. 3.1. Undo the four nuts and bolts and remove the hydraulic securing the hydraulic pump to the rear engine mounting. Access pump. to the nuts is limited, but can just be achieved through the gap GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 3.2...
Recover the gasket (Figs. 3.3 and 3.4). Fig. 3.4. Lift off the housing and recover the gasket. Fig. 3.5. Remove the thermostat from its location. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 3.3...
Fig. 3.8. Header tank upper (A) and lower (B) hose connections Fig. 3.7. Header tank upper hose to radiator top hose connection. at the tank. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 3.4...
Fig. 3.12. Support bracket to fan cowl securing nut (A) and Fig. 3.13. Undo the two nuts securing the radiator mounting bracket to fuel tank nut (B). studs to the mounting brackets. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 3.5...
Check for signs of coolant leakage from the pump seals, Start the engine and check for coolant leaks. and for any sign of free play at the pump shaft. Spin the shaft and GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 3.6...
Undo the upper and lower mounting bolts (two) and Refit the oil pressure switch using the reverse of the above withdraw the starter rearwards from its location. procedure. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 3.7...
Fig. 3.20. Disconnect the air filter minder vacuum hose from the Fig. 3.21. Slacken the air inlet pipe clamp screws and remove the adaptor on the inlet pipe. inlet pipe assembly. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 3.8...
Fig. 3.26. Undo the five bolts and remove the PTO shaft from the Refit the impeller assembly as described in Chapter 6. engine flywheel. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 3.9...
Fig. 3.27. Remove the flexible coupling plastic gear from the While holding the nuts from behind, undo the four bolts coupling inner member. securing the hydraulic pump to the rear engine mounting. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 3.10...
Position the flexible drive coupling plastic gear on the Remove the engine top cover by releasing the two stud coupling inner member, then locate the hydraulic pump in position. fasteners. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 3.11...
Fig. 3.31. Slacken the air vent plug on the front of the filter body Fig. 3.30. Undo the retaining nut and withdraw the filter to bleed the fuel filter. assembly from the mounting stud. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 . PART NUMBER YM019 PAGE 3.12...
Fig. 3.32. Fuel pipe connections at the fuel injectors. each injector. Tighten the fuel injectors to the correct torque. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 . PART NUMBER YM019 PAGE 3.13...
Fig. 3.34. Lift the water pump up and off the two fuel tank studs. Reconnect and adjust the throttle cable and manual stop cable with reference to Chapter 9. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 3.14...
Fig. 3.36. Undo the exhaust flange cover outer bolt. Fig. 3.37. Undo the two flange cover inner nuts and bolts. Fig. 3.38. Remove the front and rear flange covers. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 3.15...
Excessively high engine operating temperature. Heater (glow) plug wiring loose or broken. Heater (glow) plugs faulty. Oil pressure switch faulty. Stop solenoid faulty. Major mechanical fault in engine internally. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 3.16...
Page 53
Leaking hoses due to deterioration. Faulty muffler (silencer). Cooling system pressure cap faulty. Leakage at manifold joint. Water pump leaking. Loose exhaust cover and/or flange covers. Leakage at cooling system component joints. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - PART NUMBER YM019 PAGE 3.17...
29 Addendum to Chapter 3 This Section of the Chapter is to allow for the insertion of any additional information which may be issued at a later date. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 3.18...
Page 55
Ensure that all replacement parts are of the correct type and specification. This is critically important when replacing any components in the hydraulic system. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - PART NUMBER YM019 PAGE 4.1...
(Fig. 4.3). Access to the nuts is limited but can Fig. 4.2. On DEA machines, disconnect the three hydraulic Fig. 4.1. Suction pipe and supply hose connections on the pump hoses from the sub-manifold. elbows. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.2...
Undo the two nuts and bolts and separate the hydraulic Remove the radiator duct (see Chapter 2). tank to fan cowl bracket (Fig. 4.7). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.3...
Fig. 4.9. Undo the nuts and remove the two bolts securing the Fig. 4.10. Disconnect the hydraulic hoses from the brush motor tank lower mounting to the fan casing. unions. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.4...
Fig. 4.13. Hydraulic supply and return hose unions at the drive Fig. 4.14. Turn the brake adjuster, anti-clockwise to release the motor. brake shoe adjustment. GREEN MACHINE SWEEPERS 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART PAGE 4.5 NUMBER YM019...
Page 60
Fig. 4.19. Undo the upper motor retaining bolt working through Extract the ‘R’ clip and disconnect the brake link rod from the chassis access hole. the brake shoe lever behind the brake backplate. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.6...
Fig. 4.21. The hydraulic block is secured to the mounting plate Disconnect the soft reverse solenoid electrical cables at by two bolts at the bottom. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.7...
Fig. 4.22. Replace the four O-ring seals on the base of the cetop surrounding area on the hydraulic block with a clean, lint-free valve. cloth. Place a container below the hydraulic block to collect GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.8...
Caution: Ensure absolute cleanliness when working on any part Before disconnecting any hydraulic hose, thoroughly clean of the hydraulic system. the hose union and the surrounding area with a clean lint-free GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.9...
To remove the unit, remove the downward back flange and back trunking components (refer to Operators Manual). Refit the radiator duct (see Chapter 2). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.10...
This is a safety feature to ensure that the machine the block type fitted (Fig. 4.29). will not cause a problem when reversing in an area congested GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.11...
Page 66
This test position can also be used to measure the soft reverse pressure as described previously. This test point should also be used to check the main system relief GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.12...
Page 67
Brush speed Shuttle valve Forward brake valve control valve Flow control valve Flow control valve Fig. 4.29. Valve locations on the top of the hydraulic block. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.13...
Page 68
Port MA Port MB Test Point MBX Fig. 4.31. Hydraulic port and test point locations on the rear facing side of the hydraulic block. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.14...
Check for obvious problems such as low hydraulic oil level, or dirt and debris preventing a component, such as a brush motor, from operating. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.15...
Page 70
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.16...
Page 71
Securing bolt Locknut Fig. 4.35. Relocate the clevis pin correctly on completion of Fig. 4.34. Drive rod attachments at the valve block end. adjustments. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.17...
Page 72
Where adjustment of the valve has no effect, the valve should be replaced. Check the pressure reading on both gauges, they should GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.18...
Page 73
Chapter 10). If a voltage drop is recorded, change the solenoid dump solenoid (Fig. 4.30). valve in the block (Fig. 4.30). Hydraulic circuit diagrams appear overleaf GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.19...
Page 74
Key to symbols used on the hydraulic circuit diagrams GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.20...
Page 75
Main hydraulic circuit diagram GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 4.21...
Page 76
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 4.22...
Fig. 5.1 Front brush spray jet retaining wing nut. Fit the assembly to the brush bumper and screw on the wing nut. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 5.1...
50/50 mixture of water and antifreeze. cap by pressing the tab on the side of the connector (cap shown removed for clarity). Refit the radiator duct (see Chapter 2). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 5.2...
Fig. 5.7. Exploded view of the water pump 1. Pump head 3b. Control plate 4. Upper housing 5a. By-pass valve assembly 6. Diaphragm 7. Drive assembly 8. Motor GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 5.3...
Cut off the cable ties as necessary to allow removal of the Secure the hose with new cable ties as necessary. relevant hose. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 5.4...
(Fig 5.12). Either a crimped type or screw type clamp will be used to retain the hose. Access is extremely limited and only just possible with the fan casing in place. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 5.5...
Page 82
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 5.6...
Addendum to Chapter 6 Observe all relevant environmental regulations when disposing of used oils and contaminated consumables. Specifications Torque settings lbf ft Impeller retaining bolt .............. 126.5 93.3 GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.1...
Fig. 6.4. Check for wear on the impeller and wearplates, Fig. 6.3. Lift off the complete suction hose assembly. particularly at points (A) on the impeller and (B) on the wearplates. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.2...
Refer to the inspection criteria contained in Section the PTO shaft taper, it is possible for it to be ejected through the 3 and conduct a thorough examination. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.3...
(Figs. 6.11 and 6.12). Collect the fan casing sludge door which will the wearplate in position with the four recessed bolt holes be released as the two lower nuts are undone. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.4...
Page 87
Carry out a thorough visual inspection of the wearplate as fan casing. Using the wearplate as a template, drill two holes described in paragraph 5 above and replace if necessary. through the fan casing. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.5...
Fig. 6.17. Undo the four nuts and bolts and remove the fishplate Fig. 6.18. Remove the sludge door from the underside of the fan from the fan casing. casing. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.6...
Fig. 6.21. Disconnect the bag spray jet water supply tubing from Fig. 6.22. Position the impeller blade at 11 o’clock to check the the extension pipe. tip clearance. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.7...
Fig. 6.24. Disconnect the hydraulic hoses and water hose at the quick-release couplings. Fig. 6.25. Flap cable yoke clevis pin (A) and cable (B). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.8...
Page 91
On machines not equipped with quick-release couplings, Set the brush height (refer to Operators Manual). where applicable, reconnect the hydraulic hoses at the valve block GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.9...
Fig. 6.32. Undo the hinge retaining bolts and remove the flap and Fig. 6.30. Withdraw the pin from the spider. hinges from the nozzle assembly. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.10...
Fig. 6.36. Unscrew the castor top cap by tapping it anti- Fig. 6.35. Push the needle roller bearing out of the wheel. clockwise using a hammer. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.11...
Page 94
Refit the front hose cover (see Chapter 2), then set the protruding threads on the castor using suitable solvent, and dry brush height (refer to Operators Manual). thoroughly. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.12...
On machines equipped with brush lift cables, extract the brush (see Section 15). split pin and withdraw the clevis pin securing the lift cable yoke to GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.14...
Page 97
Fig. 6.54. The link arm support casting can be removed after Fig. 6.55. Link arm component arrangement. undoing the three nuts from underneath the nozzle assembly. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.15...
Fig. 6.62. Connect the snowplough spray bar hose to the water The snowplough is used in conjunction with ‘Ice X’ to provide system hose. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 6.17...
Refer to the fault finding procedures contained in Fill the machine water tank with a neat solution of ‘Ice X’ Chapter 4. and check for correct operation of the spray bar jets. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2- PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 6.18...
Fig. 7.3. Extract the ‘R’ clip or split pin from the clevis pin Fig. 7.4. Bag trolley castor and retaining nuts. securing the bag trolley frame to the machine chassis. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 7.2...
Connect the lower return spring to the shoes from the centralise the shoes, then release it. Repeat the adjustment rear, then lever the shoes into the adjuster plunger slots. described in the previous paragraph. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 . PART NUMBER YM019 PAGE 7.3...
Fig. 7.11. Undo the four bolts securing the chassis cross brace aligning bearings to the chassis and bearing bracket. (gearbox/drive motor casting) to the chassis. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 7.4...
Measure and record the fitted position of the needle way, then it will be necessary to cut the axle into three pieces. Note bearing inner ring on the right-hand axle shaft. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 7.5...
Page 106
Note the flat washer on each bolt, located aligning bearing to the bearing bracket. between the backplate and the bearing housing. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 7.6...
Page 107
Repeat the previous operations on the right-hand side of Extract the circlips from the inner ends of the axle shafts the machine. then slide both axle shafts out of the differential. Withdraw the GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 7.7...
Page 108
On machines fitted with a centralised greasing system, To enable the new axle/differential assembly to be fitted, refit the tubing to the heavy duty, self-aligning bearing and tighten the union nut. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 7.8...
Refer to Section 6 for or wheel hub. 414 S2D machines, and Section 7 for 414 RS machines. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 7.9...
Support the bearing housing then drive the bearing from on later machines and ordinary grease nipples are screwed into the the housing using a suitable drift. fishplate and bearing housing. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 7.10...
Refit the components using the reverse of the above Parking/secondary brake shoes contaminated with oil or procedure, then return the machine to the ground. grease. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 7.11...
13 Addendum to Chapter 7 This Section of the Chapter is to allow for the insertion of any additional information which may be issued at a later date. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA...
Page 113
Fig. 8.1. Slacken the damper upper retaining nut while Support the tow bar at the front and remove the screwdriver. Pull the holding the damper piston rod with a second spanner. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 8.1...
Collect the large light cross tube mounting plates to the seat plate. flat washer and spacer from the studs each side. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 8.2...
Fig. 8.10. Undo the nut, withdraw the pivot bolt and remove the seat upright from the trailer. as necessary. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 8.3...
Fig. 8.15. Release the loom from the tensioner roller and feed it trailer. out from under the guide on the swivel box. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 8.4...
Page 117
Apply LOCTITE 638 to the two end stop locating dowels, undoing the retaining screws on each guide. then tap the two dowels into their locations in the trailer. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 8.5...
Fig. 8.23. Undo the five screws securing the upper bearing Fig. 8.24. Remove the bearing swivel pin from the bearing and trailer. swivel pin to the trailer. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 8.6...
Page 119
Fig. 8.28. Apply LOCTITE 638 to the threads of the swivel pin Fig. 8.27. Ensure the swivel box is the correct way up when retaining screws. reassembling. The cut-out on the square end must be uppermost. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 8.7...
Fig. 8.31. Remove the spacers from each side of the castor Fig. 8.32. Remove the castor sleeve from the centre of the sleeve. bearing. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 8.8...
Fig. 8.34. Undo the retaining nut from the top of the castor fork. and remove the cap using pliers. Fig. 8.35. Lift off the thrust washer. Fig. 8.36. Remove the upper swivel bearing. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 PAGE 8.9...
Dirt build up on rollers and within trailer. Defective locking mechanism. Faulty damper. Trailer guide rollers worn. Damper missing. Excessive wear of trailer and swivel box components. Worn damper mountings. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 8.10...
Page 123
Move the from the drive lever. drive rod rearward as far as it will go (to the limit of rearward movement of the GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 9.1...
Fig. 9.5. Brush control lever and throttle lever retaining nuts accessible from inside the control panel. Cut off any cable ties securing the throttle cable to the GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 9.2...
Refit the air filter housing assembly (Chapter 3) and the nut and tighten securely. Secure the adjacent wiring to the stop radiator duct (Chapter 2). control using a new cable tie. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 9.3...
Fig. 9.12. Using a small punch, tap out the two roll pins securing Fig. 9.11. Extract the ‘R’ clips to disconnect the brake link rods. the segment lever to the cross shaft. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 9.4...
Page 127
On the left-hand side, refit the other brake link rod and radiator duct (Chapter 2) and exhaust cover panel. secure with the two ‘R’ clips. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 9.5...
Component seized due to lack of lubrication. Check that all wiring, vacuum hoses, water tubing, control Component seized due to build up of dirt and debris. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 9.6...
10 Addendum to Chapter 9 This Section of the Chapter is to allow for the insertion of any additional information which may be issued at a later date. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 9.7...
Page 130
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 9.8...
Page 131
The hydrogen gas emitted by the battery is highly explosive. Refer also to the safety considerations listed in the preliminary sections of this manual before starting work. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 10.1...
Page 132
Fig. 10.2. Open the flap under the control panel for access to the Fig. 10.1. Battery negative cable earthing point on the chassis. fuses. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 10.2...
Fig. 10.4. To replace the in-line fuse, lift the cover and pull out To refit, lay the control panel on the handlebars and the fuse. reconnect the filter minder vacuum hose and the wiring connectors. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 10.3...
Withdraw the switch from inside the control panel, disconnect Fig. 10.9. Control panel switch removal. the wiring connectors and remove the switch (Fig. 10.9). GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 10.4...
10 to 14. Fig. 10.13. Unscrew the ignition switch locking ring and remove Fig. 10.14. Wiring connectors at the rear of the optional hour the washer. meter. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 10.5...
Page 136
Fig. 10.18. Remove the side light lens by prising it free using a pushing it in and turning anti-clockwise. screwdriver in the slot. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 10.6...
Undo the two nuts and bolts to remove the light body. Open the front box lid and disconnect the headlight wiring Refit the rear light using the reverse of the above procedure. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 PAGE 10.7...
Undo the three screws and remove the beacon together Apart from the lens, the remainder of the beacon with the gasket. components are not available separately. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 10.8...
(Fig. 10.29). If battery voltage is present, that section of the circuit is sound. Refit the beeper using the reverse of the above procedure. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 10.9...
Battery hydromete.r generated could damage the rectifier. f). High rate discharge tester (if required). b). Prior to carrying out the continuity tests, the multimeter GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 10.10...
Page 141
TESTER - NEGATIVE TERMINAL CONTINUITY TEST BLUE 1 BLUE 2 YELLOW GREEN EARTH BLUE 1 BLUE 2 TESTER POSITIVE YELLOW TERM INAL GREEN EARTH GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 10.11...
Note: Where a wire with an additional colour trace is used, it is Warning light - filter minder (red) denoted as follows: Main Colour/Trace Colour. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 10.13...
Page 144
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 10.14...
Page 145
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 10.15...
Page 146
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 10.16...
Page 147
GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 10.17...
18 Addendum to Chapter 10 This Section of the Chapter is to allow for the insertion of any additional information which may be issued at a later date. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 10.18...
Specifications Vacuum pump drivebelt adjustment ............Approximately10.0 mm (0.39 in) deflection at longest run of belt under moderate finger pressure GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 - . PART NUMBER YM019 PAGE 11.1...
Fig. 11.4 Disconnect the headlight wiring by pulling the plug Fig. 11.3 Disconnect the water hose quick-release coupling on from the socket on the water tank. the right-hand side of the machine. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 -. PART NUMBER YM019 PAGE 11.2...
DEA unit (see Section 2). Fig. 11.9 Exhaust cover panel wing screw Fig. 11.10 DEA hydraulic motor locations. adjustment bolts and nuts. Fig. 11.8 DEA container link arm bolts. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2. PART NUMBER YM019 PAGE 11.3...
Apply hot air to the bands until they shrink sufficiently to securely retain the valve and hoses. Fig. 11.11 DEA hudraulic motor pulley roll pin. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2 . PART NUMBER YM019 XXB98appPP1A(GB)aPPA PAGE 11.4...
Chapter 10, Section 6. Note, however, that some machines may not have a protective rubber boot over the Water supply hose not connected. switch. GREEN MACHINES SWEEPERS 400 SERIES WORKSHOP MANUAL - ISSUE 2. PART NUMBER PAGE 11.5 YM019...
Page 154
14 Addendum to Chapter 11 This Section of the Chapter is to allow for the insertion of any additional information which may be issued at a later date. GREEN MACHINES 400 SERIES WORKSHOP MANUAL - ISSUE 2. PART NUMBER YM019 PAGE 11.6...
Need help?
Do you have a question about the 400 Series and is the answer not in the manual?
Questions and answers