TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
Page 395 of 779
Figure 6-104. Disassembling or assembling oil pressure regulator valve. Remove 1. Remove two self-locking nuts (A) and flat washers, attaching fuel check valve bracket and remove bracket. 2. Remove six self-locking nuts (B) and fiat washers attaching fuel pump adapter 3. Remove adapter using two mechanical pullers - 5120-473-7222 (C). Install 1. Position fuel pump adapter on housing and install six self-locking nuts (B) securing adapter. 2. Position fuel check valve bracket on adapter and install two self-locking nuts (A) securing bracket. Figure 6-105. Removing or installing fuel pump adapter using mechanical pullers - 5120-473-7222. 6-101