TM 5-5420-280-23&P
0116 00
ENGINE ASSEMBLY REPLACEMENT (Contd)
REMOVAL
NOTE
Tag all electrical leads and cables for installation.
1.
Remove screw (1), lockwasher (2), and two ground cables (3) from housing (4).
Discard lockwasher (2).
2.
Remove nut (12), lockwasher (11), two positive battery cables (5), and electrical lead (6) from starter
solenoid stud (7). Discard lockwasher (11).
3.
Disconnect electrical plug (10) from connector (8) on bracket (9).
4.
Remove four locknuts (22), washers (21), and screws (27) from two engine support brackets (16) and
four motor mounts (20) on engine support (17). Discard locknuts (22).
5.
Attach chain and lifting device to lifting eye (14) on engine (13) and remove engine (13) from engine
support (17) and four washers (26) from motor mounts (20).
6.
Remove eight screws (19), lockwashers (18), and two engine support brackets (16) from engine oil
pan (15). Discard lockwashers (18).
7.
Remove chain and lifting device from lifting eye (14) on engine (13).
8.
Remove eight locknuts (23), washers (24), screws (25), and four motor mounts (20) from engine
support (17). Discard locknuts (23).
INSTALLATION
1.
Install four motor mounts (20) on engine support (17) with eight screws (25), washers (24), and new
locknuts (23).
2.
Install chain and lifting device on lifting eye (14) on engine (13).
3.
Install two engine support brackets (16) on engine oil pan (15) with eight new lockwashers (18) and
screws (19).
4.
Install engine (13) and four washers (26) and motor mounts (20) of engine support (17) with four
screws (27), washers (21), and new locknuts (22).
5.
Remove chain and lifting device from lifting eye (14) on engine (13).
6.
Connect electrical plug (10) to connector (8) on bracket (9).
7.
Install electrical lead (6) and two positive battery cables (5) on starter solenoid stud (7) with new
lockwasher (11) and nut (12).
8.
Install two ground cables (3) on housing (4) with new lockwasher (2) and screw (1).
9.
Install hydraulic pump assembly. Refer to WP 0104 00.
10.
Connect battery ground cable. Refer to WP 0113 00.
11.
Install engine fuel tank. Refer to WP 0103 00.
12.
Install bridge halves on bridge pallet. Refer to WP 0018 00.
0116 00-2
