1310、Always keep the brightness control on the LCD display at maximum.

179、Overhaul of any or all components in this chapter must be accomplished with data supplied by thecomponent manufacturer

178 、 In dictionary the approved adjectives are given in their basic form, with their comparative andsuperlative forms in parentheses where applicable.

177、Small quantities of surface blooming, which can occur on items in storage, do not cause damage to thecomponent. 少量的表面起泡，可能发生在储存中的物品上，不会对部件造成损坏。

176、Do not go into the engine test area without approval.

175、Torque the plug to 6 Nm.

174、Make sure that the bogie rollers are aligned with the notches in the track.

173、Make sure that the AC CONNECTED and NOT IN USE lights on the P36 panel are illuminated.

172、Make sure the area for test is free of any people.

171、Replace components that are worn more than the maximum limits：

170 、Each page must bear the date of the original issue until revised and ,when revised, that of the latestrevision.