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TM 9-2330-398-24
2-108. INTAKE MANIFOLD REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
TooIs/Test Equipment:
Equipment Conditions:
• General mechanic's tool kit (Item 4,
• Air duct hose and pipe coupling removed
Appendix B)
(para 2-96).
• Common No. 1 tool set (Item 1, Appendix B)
• Semitrailer bonded and grounded (refer to
TM 9-2330-398-10).
Materials/Parts:
• Negative battery cable disconnected (para 2-33).
• Gasket (Item 56, Appendix F)
• Muffler and exhaust pipe removed (para 2-99).
• Gasket (2) (Item 61, Appendix F)
• Glow plugs removed (para 2-107).
• Insulator sleeve (2) (Item 80, Appendix F)
• Lockwasher (2) (Item 95, Appendix F)
• Nut (4) (Item 120, Appendix F)
a. REMOVAL
1. Remove four nuts (1), intake manifold (3), and two gaskets (2) from two cylinder heads (4). Discard gaskets and
nuts.
2. Remove two screws (6), lockwashers (7), and insulator sleeves (8), adapter (5), and gasket (9) from intake
manifold (3). Discard lockwashers, insulator sleeves, and gasket.
3. Remove plug (10) from intake manifold (3), if necessary.
4. Remove any gasket material stuck to intake manifold (3), two cylinder heads (4), or adapter (5).
b. INSTALLATION
1. Install plug (10) in intake manifold (3), if plug was removed.
2. Install new gasket (9), adapter (5), and two new insulator sleeves (8), new lockwashers (7) and screws (6) on
intake manifold (3).
3. Install two new gaskets (2), intake manifold (3), and four new nuts (1) on two cylinder heads (4). Tighten nuts
between 13 and 15 Ib-ft (17 and 20 Nom).
2-226
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