Lower Roller Lower Roller
SH200-5
Lower Roller Removal and Installation of Lower Roller ・ Do not get under the main unit when it is jacked up. Make sure to place the main unit on wood planks to prevent falling. Warning ・ When loosening the grease cylinder check valve, loosen it a little at a time and stop when any grease appears. (The pressure inside the cylinder is very high, so there is the danger of grease being expelled and the plug flying off if the check valve is loosened too much.) Caution ・ Be sure to stop the engine before beginning work.
Items to prepare • Box wrenches (19 mm, 27 mm) • Rag • Cleaning fluid • Wood planks, etc.
RN
[1] Use a box wrench (19 mm) to loosen the check valve (1), and then loosen the shoe tension. Do not loosen the check valve all at once. Loosen it slowly while monitoring the grease output and shoe loosening.
AL
1. Removal of Lower Roller
CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H
E
IN
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• Grease drains out, so provide rag (2) close to the drain port.
112
1
Check valve
2
Rag
RSM-13-05-001E 1
