RAMMER S 83 STD - Lower Tool Bushing; Wear Limits and Lubricants for Lower Tool Bushing

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Lower tool bushing S 83 STD

3. LOWER TOOL BUSHING

WEAR LIMITS AND LUBRICANTS FOR LOWER TOOL BUSHING

Item Wear limit

Tool bushing: Inspect the size of the

area from where the grease grooves

are worn out.

First groove is worn out but the sec-

ond groove is visible. Bushing can be

re-installed. Rotate bushing 90° so

that the unused bushing surface will

be utilized (bushing has two grooves

for retaining pins).

Tool bushing (worn out) Both first and second grease grooves

are worn out. Bushing must be

replaced.

Item Specification

Distance from upper end of bushing

(H)

140 mm (5.51 in)

Width of silicone compound (L) 40 mm (1.57 in)

Item Lubricant

Contact surfaces of front head Thread grease

Contact surfaces of lower tool bush-

ing

Silicone compound