Dixon 21 KAW/968999576 - Manual (Page 40)

CARE AND MAINTENANCE
40
HYDROSTATIC TRANSMISSION FLUID &
FILTER SERVICE:
Dirt or water in fluid can ruin the hydrostatic transmissions.
SERVICE INTERVALS:
1. Initial filter service - 100 hours
2. Every 500 hours or once a year thereafter.
RECOMMENDED FLUID:
All temperatures -
15W-50 Synthetic Hydrostatic Fluid
~or if not available~
Normal Operating Temperatures - 20W50 engine oil
Cold climate usage - 10W40 engine oil
Use engine oil with an API classification of SG/CD.
FLUID FILTER: P/N 539 102606 - IMPORTANT
The fluid filter is a special design for use on
“vacuum or suction” oil flow systems.
DO NOT: Use automotive engine oil filters. These
filters require a “pressure” to allow oil flow.
Usage will result in an “air-lock” condition
with possible damage.