NATIONAL® HYDRO 70" TRIPLEX

Grease Items 1 through 7 (use pressure gun) every 40 hours.

Clean fittings and slowly fill until grease begins to seep out.

Item

Description

No. of Fittings

1

Reel shaft bearing

 

2

2

Reel to bed knife adjuster

 

2

3

Roller bearing (per cutting unit)

4

 

 

 

4

Roller adj. bracket (per cutting unit)

4

5

Pull arm, rear

 

2

6

Pull arm, front

 

4

 

 

 

 

7

Pull arm bracket

 

4

25

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National Mower HY70OM-8/992, HYD70OM-8/99 owner manual National Hydro 70 Triplex