Subaru Legacy (2005 year). Service manual — part 274
ME(H4DOTC)-39
MECHANICAL
Preparation for Overhaul
12.Preparation for Overhaul
A: PROCEDURE
1) After removing the engine from body, secure it in
the ST as shown below.
ST1
498457000
ENGINE STAND ADAPTER
RH
ST2
498457100
ENGINE STAND ADAPTER
LH
ST3
499817000
ENGINE STAND
2) In this section the procedures described under
each index are all connected and stated in order.
The procedure for overhauling of the engine will be
completed when you go through all steps in the
process.
Therefore, in this section, to conduct the particular
procedure within the flow of a section, you need to
go back and conduct the procedure described pre-
viously in order to do that particular procedure.
ME-00057
ST3
ST2
ST1
ME(H4DOTC)-40
MECHANICAL
V-belt
13.V-belt
A: REMOVAL
NOTE:
Perform the following procedures with the engine
installed to the body.
1. FRONT SIDE BELT
1) Remove the collector cover.
2) Remove the V-belt covers.
3) Loosen the lock bolt (A).
4) Loosen the slider bolt (B).
5) Remove the front side belt (C).
2. REAR SIDE BELT
1) Loosen the lock nut (A).
2) Loosen the slider bolt (B).
3) Remove the A/C belt.
4) Remove the A/C belt tensioner.
B: INSTALLATION
NOTE:
Wipe off any oil or water on the belt and pulley.
1. FRONT SIDE BELT
1) Install the V-belt (C), and tighten the slider bolt
so as to obtain the specified belt tension. <Ref. to
ME(H4DOTC)-41, INSPECTION, V-belt.>
2) Tighten the lock bolt (A).
3) Tighten the slider bolt (B).
Tightening torque:
Lock bolt (A)
25 N
⋅
m (2.5 kgf-m, 18.4 ft-lb)
Slider bolt (B)
8 N
⋅
m (0.8 kgf-m, 5.8 ft-lb)
ME-00807
(A)
(C)
(B)
ME-00059
(A)
(B)
ME-00060
ME-00061
(A)
(C)
(B)
ME-00059
ME(H4DOTC)-41
MECHANICAL
V-belt
2. REAR SIDE BELT
1) Remove the A/C belt tensioner.
2) Install the V-belt, and tighten the slider bolt (B)
so as to obtain the specified belt tension.
<Ref. to ME(H4DOTC)-41, INSPECTION, V-belt.>
3) Tighten the lock nut (A).
Tightening torque:
Lock nut (A)
22.6 N
⋅
m (2.3 kgf-m, 16.6 ft-lb)
C: INSPECTION
1) Replace the belts, if crack, fraying or wear is
found.
2) Check the V-belt tension and adjust it if neces-
sary by changing the generator installing position
and idler pulley installing position.
Belt tension (with belt tension gauge):
(A)
When installing new parts
618 — 755 N (63 — 77 kgf, 139 — 170 lbf)
At inspection
490 — 640 N (50 — 65 kgf, 110 — 144 lbf)
(B)
When installing new parts
740 — 880 N (75 — 90 kgf, 166 — 198 lbf)
At inspection
350 — 450 N (36 — 46 kgf, 78 — 101 lbf)
(A)
(B)
ME-00060
(A) Front side belt
(B) Rear side belt
C/P Crank pulley
GEN Generator
P/S Power steering oil pump pulley
A/C A/C compressor pulley
I/P Idler pulley
C/P
P/S
A/C
GEN
(A)
(B)
I/P
PM-00154
ME(H4DOTC)-42
MECHANICAL
V-belt
Belt tension (without belt tension gauge):
(A)
When installing new parts
7 — 9 mm (0.276 — 0.354 in)
At inspection
9 — 11 mm (0.354 — 0.433 in)
(B)
When installing new parts
7.5 — 8.5 mm (0.295 — 0.335 in)
At inspection
9.0 — 10.0 mm (0.354 — 0.394 in)
(A) Front side belt
(B) Rear side belt
(C) 98 N (10 kgf, 22 lbf)
C/P Crank pulley
GEN Generator
P/S Power steering oil pump pulley
A/C Air conditioning compressor pulley
I/P Idler pulley
ME-00226
(A) (B)
(C)
GEN
C/P
I/P
A/C
P/S
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст