Toro Groundsmaster 5900 Series Service Manual page 262

Hydraulic Oil Cooler Installation
Hydraulic System: Service and Repairs
(Figure
1. If fittings were removed from oil cooler, lubricate and place new O−rings
onto fittings. Install fittings into oil cooler. Tighten fittings (see
Hydraulic Fittings (SAE Straight Thread O-Ring Fittings) (page
2. Position oil cooler to cooler frame and loosely install four (4) cap screws,
washers and flange nuts.
3. Secure cooling fan assembly to oil cooler with four (4) cap screws and flat
washers.
4. Connect both electric cooling fans to the machine wire harness.
5. Align oil cooler assembly with hood:
A. Lower hood and align oil cooler assembly with hood shroud front to back.
B. Open hood and tighten oil cooler mounting fasteners.
6. Remove caps or plugs placed during removal to prevent contamination. Use
a backup wrench on oil cooler fittings and install hydraulic hoses.
7. Fill reservoir with new hydraulic fluid as required.
8. Check hydraulic system for leaks before returning the machine to service.
9. Lower and secure hood.
133)
Page 5–162
Installing the
5–9)).
Groundsmaster ® 5900 & 5910
16227SL Rev B