WinGD X72 - 6606-1;A1; 1 General

Maintenance
6606−1/A1
Winterthur Gas & Diesel Ltd.
1/ 17
Removal and Installation
Tools:
1 Manual ratchet H3 (WLL1600kg) 94016-009 2 Safety lugs 94663C
2 Spur-gear chain block 94017-021 2 Safety chains 94663D
H1, H2 (WLL5000kg) 1 Dismantling tool 94663F
2 Trolleys (WLL5000kg) 94021 1 Support 94663I
6 Swivel lugs 94048−M30 2 Bracket 94664
1 Support − left 94663A 1 Dismantling pipe 94664A
1 Support − right 94663B 2 Double-chain sling 94666
1. Preparation 1.......................................................
2. Removal 2.........................................................
2.1 Removal Procedure − Front SAC 2.............................
2.2 Removal Procedure − Rear SAC 6..............................
3. Installation 10.......................................................
3.1 Installation Procedure − Rear SAC 10............................
3.2 Installation Procedure − Front SAC 13...........................
4. Completion 16.......................................................
1. Preparation
1) Read the data in 0012−1 General
Guidelines for Lifting Tools.
2) Stop the engine.
3) Stop the cooling water pump.
4) Close the butterfly valves (1 and 12,
Fig. 1) of each scavenge air cooler
(SAC) (5, 8).
5) Drain the water from each SAC (5, 8).
6) Remove the drain pipes (6 and 7).
7) Remove the vent pipes (2 and 11).
8) Remove the outlet pipes (4 and 9).
9) Remove the inlet pipes (3 and 10).
Note: For Views I−I and II−II, see Fig. 2.
2015
Scavenge Air Cooler
I
II
1
I
II
WCH02408
Fig. 1
5
2
4
3
6
7
12
8
11
9
10