Break-In Service
Please Refer to Maintenance and Servicing Section of Operators Manual
Draper Clinic Handout
3
Find your operators manual at: www.macdon.com/support/operators-manuals
At 50 hours
Change Hydraulic Oil Filter
Change hydraulic oil filter (B) after first 50 hours of operation, and
every 250 hours thereafter.
CA20 use filter part #151975
CA25 with Bosch hydraulic block use filter part #123989
CA25 with a Parker hydraulic block use filter part #151975
Please Refer to Maintenance and Servicing Section of Operators Manual
Change oil in
header drive
gearbox using
2.6 quarts (2.5
liters) or 85W -
140 (API
service class
GL-5) Oil.
Change oil in knife
drive gearbox(s)
using 2.3 quarts (2.2
liters) of 85W -140
(API service class
GL-5) oil.
Check and Adjust Tension on Gearbox Drive Chain
The chain inside the gearbox has been tensioned at the factory and requires
no other maintenance other than to adjust the tension every 500 hours or
annually. To adjust chain tension follow these steps:
1. Lower header, stop engine, and remove key.
2. Remove chain adjusting cover (A). Be sure gasket (B) is not
damaged.
3. Remove retainer plate (C).
4. Tighten bolt (D) to 60 in lbf (6.8 N m) and then back off bolt
by 1 and 2/3 turns.
5. Reinstall retainer plate (C).
6. Reinstall chain adjusting cover (A) and gasket (B). Torque
hardware to 84 in lbf (9.5 N m).
Please Refer to Maintenance and Servicing Section of Operators Manual
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