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Nilfisk-Advance Captor 4300 Mechanical Repair Service Manual

Nilfisk-Advance Captor 4300
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16 - FORM NO. 56043094 / Captor
4300, 4800, 5400 / CR 1100, 1200, 1400
HYDRAULIC SYSTEM
REMOVAL OF HYDRAULIC OIL COOLER
CAUTION!
Disconnect the battery before servicing.
1 Remove the right side engine panel.
2 See Figure 1. Remove the (2) hydraulic hoses attached to the Pre-charge Filter Housing (A). Then remove the (2) inlet and outlet oil cooler
hoses (plug and cap all hoses).
3 Remove the (2) Pivot Bolts (B) that fasten the oil cooler to the radiator mount. Then pull the cooler out of the machine.
REMOVAL OF ENGINE COOLANT RADIATOR
CAUTION!
Disconnect the battery before servicing.
1 Remove the hydraulic oil cooler by following the instructions in this manual section.
2 See Figure 1. Remove the radiator cap and coolant over-flow hose then drain the coolant from the radiator using the Drain Hose (C).
3 Remove the two front operator compartment Access Panels (D & E) located in front of operator’s feet and below the steering wheel console.
4 Remove both the upper and lower radiator hoses. Note: To remove the bottom hose work through the operator compartment access panel.
5 Work through the two previously removed access panels to remove the (2) Hex Screws (F) and (2) Hex Nuts (G) that fasten the left side radiator
mount.
6 Remove the (6) Screws (H) that hold the radiator to its mount. Then carefully slide the radiator out of the machine. Note some loss of coolant
will occur when removing.
REMOVAL OF HYDRAULIC ENGINE FAN MOTOR
1 Remove the hydraulic oil cooler and engine radiator by following the two separate sets of instructions in this manual section.
2 See Figure 1. Remove the (4) fan mounting Screws (I) then pull off the fan from the Fan Spacer Hub (J).
3 Loosen the (2) spacer hub set screws then pull the hub from the fan motor shaft.
4 Remove the (3) fan motor hydraulic hoses (plug and cap).
5 Remove the (4) Nuts (K) and (4) Bolts (L) to complete the removal of the motor from its mounting bracket.

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Nilfisk-Advance Captor 4300 Specifications

General IconGeneral
BrandNilfisk-Advance
ModelCaptor 4300
CategoryBlower
LanguageEnglish

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