Service Manual

ManualsBrandsToro ManualsRiding ProductsGroundsmaster 3500-D

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Groundsmaster 3500- DHydraulic System (Rev. G) Page 4 - 68

Oil Cooler

Note: On Groundsmaster 3500- D machines with se-

rial numbers above 314000000, the hydraulic oil cooler

is combined with the radiator.

Removal

CAUTION

The radiator and oil cooler may be hot. To avoid

possible burns, allow the engine and cooling

systems to cool before working on the oil cooler.

1. Remove oil cooler using Figures 79 and 80 as

guides.

Inspection

CAUTION

Use e ye protection such as goggles when using

compressed air.

1. Back flush oil cooler with cleaning solvent. After cool-

er is clean, make sure all solvent is drained from the

cooler.

2. Dry inside of o il cooler using compressed air in the

opposite direction of the oil flow.

3. Plug both ends of oil cooler. Clean exterior of cooler.

Make sure oil cooler fins are clear of dirt and debris.

4. The oil cooler should be free of corrosion, cracked

tubes, or excessive pitting o f tubes.

Installation

1. Install oil cooler using Figures 79 and 80 as guides.

2. Make sure hydraulic tank is full. Add correct oil if nec-

essary (see Check Hydraulic System Fluid).

1. Oil cooler 2. Latch

Figure 79

1. Oil cooler

2. Barb fitting

3. Hydraulic hose

4. Hose clamp

5. Flow to oil filter

6. Flow from manifold

Figure 80

FRONT

RIGHT