TM-9-2320-361-20

2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; UNIT MAINTENANCE

OCTOBER 1991
TM-9-2320-361-20

  TM-9-2320-361-20 - Page 503 of 1207

TM 9-2320-361-20
6-2. TRANSFER CASE CONTROLS AND LINKAGE MAINTENANCE (W/PTO) (Contd)
13.
14.
15.
16.
17.
NOTE
Assistant will help with step 13.
Remove four locknuts (10), screws (3), and two mounting brackets (1) with PTO shift control (4) from
cab floor (9). Discard locknuts (10).
Remove seal (13) from cab floor (9).
Remove locknut (14), screw (16), lever (15), and woodruff key (12) from PTO shift control shaft (11).
Discard locknut (14) and woodruff key (12).
Remove two mounting brackets (1) from PTO shift control shaft (11) and remove two lubrication
fittings (2) from two mounting brackets (1).
Remove locknut (8), screw (7), spring (6), and control lock (5) from PTO shift control handle (4).
Discard locknut (8).
b. Cleaning and Inspection
WARNING
Drycleaning solvent is flammable and will not be used near open
flame. Use only in well-ventilated places. Failure to do so may
result in injury to personnel.
1.
2.
3.
4.
5.
Clean all parts with drycleaning solvent and wipe dry with clean rag.
Inspect all parts for breaks, bends, and cracks. Replace parts if broken, bent, or cracked.
Ball and socket joints are not repairable and must be discarded if there is damage or free play. Ball
studs must swivel freely.
Inspect threaded parts for stripped or crossed threads. Discard threaded parts if threads are
stripped or cross-threaded.
Inspect spring (6) for breaks, distortion, or collapsed coils. Discard spring (6) if broken, distorted, or
coils are collapsed.
c. Installation
1. Install PTO shift control lock (5) and spring (6) to PTO shift control handle (4) with screw (7) and
new locknut (8). Ensure PTO shift control lock (5) turns freely on PTO shift control handle (4).
2. Install two lubrication fittings (2) on two mounting brackets (1) and install mounting brackets (1) on
PTO shift control shaft (11).
3. Install new woodruff key (12) and lever (15) on PTO shift control shaft (11) with screw (16) and new
locknut (14).
4. Install seal (13) on cab floor (9).
NOTE
Assistant will help with step 5.
5. Install two mounting brackets (1) with PTO shift control shaft (4) on cab floor (9) with four
screws (3) and new locknuts (10).
6-4


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