Trim Rod; Ptt Pump Case; Manaual Release Valve; Ptt Motor - BOMBARDIER Johnson 90 Service Manual

POWER TRIM
ANO TILT - 140
ASSEMBLY
Trim Rod
Pour PTT fluid into the trim cylinder until it is topped off.
lnsert the trim rod/piston assembly into cylinder and thread
the trim cylinder head by hand until fully seated.
Tighten the trim cylinder head to specified torque using spe­
cial tool.
~ Trim cylinder head: 78 N-m (7.8 kg-m; 56.4 lb-ft)
1Moh
326485: PTT cylinder cap tool
PTT Pump Case
lnstall five (5) O-rings and orifice collars to PTT cylinder
body.
NOTE:
Lubricate 0-rings with PTT fluid before installing PTT
cylin­
der body.
lnstall PTT pump case, then tighten three (3) screws to spec­
ified torque.
C!J
PTT pump case screw: 3.5 N,m (0.35 kg-m; 2.5 lb-ft)
Manaual Release Valve
Oil and install the manual release valve
G).
Tighten the valve to specified torque.
1 nstall snap ring
(Z).
~ Manual release valve: 3.5 N-m (0.36 kg-m; 2.6 lb-ft)
PTT Motor
See "PTT Motor lnstallation" on page 8-42.
Reservior
lnstall O-ring and reservoir, then tighten bolts to specified
torque.
~ Reservoir bolt: 5 N-m (0.5 kg-m; 3.5 lb-ft)
• Pour recommended PTT fluid ínto reservoir until specified
level.
• Perform the air bleeding procedure.
See "Air Bleeding" on page
8-31.
8-38