Nilfisk-Advance Captor 4300 Mechanical Repair Service Manual

Also see for Captor 4300: Instructions for use Quick start manual Quick start troubleshooting manual

Nilfisk-Advance Captor 4300 Mechanical Repair Service Manual Manual pdf 18 page image

16 - FORM NO. 56043094 / Captor™ 4300, 4800, 5400 / CR 1100, 1200, 1400HYDRAULIC SYSTEMREMOVAL OF HYDRAULIC OIL COOLERCAUTION!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 coolerhoses (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 RADIATORCAUTION!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 radiatormount.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 coolantwill occur when removing.REMOVAL OF HYDRAULIC ENGINE FAN MOTOR1 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.