TM9-4310-396-13
MAINTENANCE OF ENGINE BONNET ASSEMBLY AND DIESEL CYLINDER HEAD
5-7.
REPLACE ENGINE BONNET ASSEMBLY AND DIESEL CYLINDER HEAD.
This task covers:
a.
Inspection
c.
Installation
INITIAL SETUP
Tools
Equipment Conditions:
General Mechanics Tool Kit
Engine stopped, para. 2-6.8
Fuel tank assembly removed, para. 4-22
Air cleaner assembly removed, para. 4-17
Exhaust muffler removed, para. 4-20
Materials/Parts
Gasket (P/N 114350-01340)
Gasket (P/N 114250-11310)
Diesel Cylinder Head (P/N 114350-11021)
Preformed Packing (P/N 114350-01411)
a. Removal.
(1)
Remove cap screws (1, Figure 5-9) and bonnet assembly (2).
(2)
Remove gasket (3).
(3)
Remove plain hexagon nuts (4) and flat washers (5).
(4)
Remove cap screw (6) and straight spacer (7).
(5)
Remove gasket (8).
(6)
Remove plain hexagon nuts (9) and flat washers (10).
(7)
Remove diesel cylinder head (11), gaskets (12), and preformed packing (13).
(8)
Remove cap screw (14) from rocker arm support (15).
(9)
Remove rocker arm support (15) and engine rocker arms (16 & 17).
(10)
Remove valve cap (18), valve spring locks (19), and spring retainer (20).
(11)
Remove compression springs (21), plain seals (22), and flat washers (23) from diesel cylinder head (11).
(12)
Remove engine poppet valves (24).
5-16
