TM 9-2815-225-34&P
3-69. PISTON, CONNECTING ROD, AND BEARINGS INSTALLATION (Contd)
LOCATION/ITEM
ACTION
REMARKS
Installation (Contd)
d. Using connecting rod guide
pins (13), pull connecting rod in
position against crankshaft (9).
e. Remove two connecting rod
guide pins (13).
9.
Connecting rod cap (7)
a. Install on crankshaft (9) and
Ensure numbered side of
on piston and connecting rod
connecting rod cap (7) is on same
assembly (5).
side as numbered side of connect-
ing rod.
b. Lubricate two screws (8) with
Use OE/HDO 30 lubricating oil
clean lubricating oil.
(Appendix C, Item 21).
STEP NO.
MINIMUM
MAXIMUM
1. Tighten to
70 lb-ft (95 Nm)
75 lb-ft (102 Nm)
2. Tighten to
140 lb-ft (190 Nm)
150 lb-ft (203 Nm)
3. Loosen completely
4. Tighten to
25 lb-ft (34 Nm)
30 lb-ft (41 Nm)
5. Tighten to
70 lb-ft (95 Nm)
75 lb-ft (102 Nm)
6. Tighten to
140 lb-ft (190 Nm)
150 lb-ft (203 Nm)
c. Install screws (8) on connecting
Tighten in sequence listed below.
rod cap (7) and connecting rod.
10.
Piston and connecting rod
a. Check side-to-side movement.
Piston and connecting rod
assembly (5)
assembly (5) must move freely on
crankshaft journal with hand
pressure. If connecting rod does
not move freely, remove connect-
ing rod cap (7) and check for dirt,
damage, or improper bearing half
(6).
b. Using feeler gauge, check side
Side clearance must be
clearance as shown.
between 0.004-0.013 in.
(0.102-0.330 mm).
FOLLOW-ON TASK: Install camshaft and cam followers (para. 3-70).
3-556
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