YAMADA NDP-40 Series Maintenance Manual

Also see for NDP-40 series: Operation manual Operation manual Operation manual

Contents

YAMADA NDP-40 Series Maintenance Manual Manual pdf 15 page image

12Fig.8.28. Retightening of Tie rods■ Plastic type ▪ All bolts should be retorqued:(1) Right before start up.(2) There are any leaks of material on daily inspecting a pump.▪ Retighten the Out chamber and then the manifold in this order. [Fig.8.1]▪ Tighten the bolts in the order shown. [Fig.8.2]■ Metal type▪ All bolts should be retorqued:(1) Right before start up.(2) There are any leaks of material on daily inspecting a pump.▪ Retighten the Out chamber and then the manifold in this order. [Fig.8.3]▪ Tighten the bolts in the order shown. [Fig.8.4]Retain bolts for theout chamberRetain bolts for themanifoldNDP-40.50.80 BP_ 26 ft-Ibf {35 N-m} 15 ft-Ibf {20 N-m}NDP-40.50 BV_Retain bolts for theout chamberRetain bolts for themanifoldNDP-40.50.80B_C, B_NB_E, B_VB_T, B_HB_S29 ft-Ibf {40 N-m} 18 ft-Ibf {25 N-m}Fig.8.4

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